Skip to main content
Library homepage
K12 LibreTexts

4.8: South America- The Southern Cone (1 Day)

  • Page ID
  • \( \newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} } \) \( \newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}} \)\(\newcommand{\id}{\mathrm{id}}\) \( \newcommand{\Span}{\mathrm{span}}\) \( \newcommand{\kernel}{\mathrm{null}\,}\) \( \newcommand{\range}{\mathrm{range}\,}\) \( \newcommand{\RealPart}{\mathrm{Re}}\) \( \newcommand{\ImaginaryPart}{\mathrm{Im}}\) \( \newcommand{\Argument}{\mathrm{Arg}}\) \( \newcommand{\norm}[1]{\| #1 \|}\) \( \newcommand{\inner}[2]{\langle #1, #2 \rangle}\) \( \newcommand{\Span}{\mathrm{span}}\) \(\newcommand{\id}{\mathrm{id}}\) \( \newcommand{\Span}{\mathrm{span}}\) \( \newcommand{\kernel}{\mathrm{null}\,}\) \( \newcommand{\range}{\mathrm{range}\,}\) \( \newcommand{\RealPart}{\mathrm{Re}}\) \( \newcommand{\ImaginaryPart}{\mathrm{Im}}\) \( \newcommand{\Argument}{\mathrm{Arg}}\) \( \newcommand{\norm}[1]{\| #1 \|}\) \( \newcommand{\inner}[2]{\langle #1, #2 \rangle}\) \( \newcommand{\Span}{\mathrm{span}}\)\(\newcommand{\AA}{\unicode[.8,0]{x212B}}\)

    Chapter Challenges
    • List the main physical features and regions of the Southern Cone.
    • Describe the location of the urban centers and explain the pattern of population distribution in the three countries of the region.
    • Describe the ethnic consistency of each country.
    • Explain the pattern of immigration that created the region’s heritage.
    • Explain why Argentina has great potential for economic growth.
    • Summarize briefly how Chile has emerged as a strong and stable country and discuss its human and natural resources.
    Learning Objectives

    TEKS Regional World Geography Unit 05 Latin America Chapter 4.8 South America: The Southern Cone

    WG.3B Describe the physical processes that affect the environments of regions, including weather, tectonic forces, erosion, and soil-building processes.

    WG.4B Explain how elevation, latitude, wind systems, ocean currents, position on a continent, and mountain barriers influence temperature, precipitation, and distribution of climate regions.

    WG.6A Locate and describe human and physical features that influence the size and distribution of settlements.

    WG.9A Identify physical and/or human factors such as climate, vegetation, language, trade networks, political units, river systems, and religion that constitute a region.

    WG.11A Understand the connections between levels of development and economic activities (primary, secondary, tertiary, and quaternary).

    WG.11B Identify the factors affecting the location of different types of economic activities, including subsistence and commercial agriculture, manufacturing, and service industries.

    WG.12A Analyze how the creation, distribution, and management of key natural resources affects the location and patterns of movement of products, money, and people.

    WG.12B Evaluate the geographic and economic impact of policies related to the development, use, and scarcity of natural resources such as regulations of water.

    WG.13A Interpret maps to explain the division of land, including man-made and natural borders, into separate political units such as cities, states, or countries.

    WG.16B Describe elements of culture, including language, religion, beliefs and customs, institutions, and technologies.

    WG.17A Describe and compare patterns of culture such as language, religion, land use, education, and customs that make specific regions of the world distinctive.

    WG.21A Analyze and evaluate the validity and utility of multiple sources of geographic information such as primary and secondary sources, aerial photographs, and maps.

    WG.22A Design and draw appropriate graphics such as maps, diagrams, tables, and graphs to communicate geographic features, distributions, and relationships. features, distributions, and relationships.

    WG.22C Use geographic terminology correctly.

    WG.22D Use standard grammar, spelling, sentence structure, and punctuation.

    TEKS and ELPS for Regional World Geography Unit 04--Latin America from TEKS Resource System

    South America: The Southern Cone

    Overview of the Region

    The Southern Cone region of South America includes the countries of Argentina, Chile, and Uruguay. The name is an indication of the physical shape of the southern portion of the continent. The region is located south of the tropics. The Tropic of Capricorn runs just north of Uruguay and cuts across the northern regions of Argentina and Chile. The Southern Cone has more moderate temperatures than the tropics.

    Type C climates dominate in Uruguay, the Pampas region of Argentina, and central Chile. The region has extremes in weather and climate. The Atacama Desert and Patagonia both have type B climates because of a lack of precipitation, which stems from the rain shadow effect of the Andes Mountains. Highland type H climates follow the Andes chain through the region and exhibit their typical pattern of warmer temperatures at lower elevations and colder temperatures at higher elevations.


    The Three Main Regions of Chile (left); Argentina and Uruguay with the Regions of Argentina Outlined and Labeled (right).

    The countries of the Southern Cone share similar economic and ethnic patterns. Agriculture has been a major focus of the region’s early development pattern, but today a large percentage of the population is urbanized. The European heritage of most of the population ties this region to Europe as an early trading partner. The global economy has given cause for these countries to form trade relationships with many countries. The physical geography has provided many opportunities for human activities.

    The mountains, plains, and coastal areas provide a diversity of natural resources that have been exploited for national wealth. All three countries have primate cities that hold a high percentage of the country’s population. Primate cities are usually twice as large as the next largest city and usually are expressive of the national feeling and culture. In this case, all three primate cities are also the capital cities of each country. The Southern Cone is an urban region with higher incomes and higher standards of living than many other parts of South America.



    Map of Uruguay

    Uruguay is located along the South Atlantic coast bordering Argentina and Brazil. The only South American country smaller in physical area is Suriname. French Guiana is also smaller than Uruguay but remains a department of France. Uruguay has the location, natural resources, and global trade connections to provide ample opportunities and advantages for its people. The agricultural lands of the Pampas extend into Uruguay and provide for an extensive agricultural industry with livestock, small grains, vegetables, and dairy. This agricultural base has been the foundation of Uruguay’s growing economy.

    Uruguay has been able to integrate itself into the global trade arena and has entered into a postindustrial development status. Postindustrial activities have included computer software development and advancements in information technologies. Uruguay is a modern and well-developed country. About 88 percent of the population is of European descent, and more than 92 percent of the population is urban. The capital city of Montevideo, a cosmopolitan city with a population of about 3.5 million, is home to about 40 percent of the population. The coastal region is an attractive place for tourists and locals who enjoy the beautiful beaches along the shores of the Atlantic.


    Notice the high-rise apartments and commercial buildings. Uruguay is highly urbanized and has been an attractive place for tourism.

    Montevideo is also the location of the headquarters for Mercosur (the Southern Cone Common Market). Mercosur was created in 1991 to open trade of goods and services among South American countries and promote development within the realm. Current members of Mercosur include Uruguay, Paraguay, Brazil, and Argentina. Venezuela’s application for full membership is pending. Additional associate members of Mercosur include Peru, Ecuador, Colombia, Chile, and Bolivia. Mercosur is on a parallel path to compete with NAFTA, CAFTA, the European Union, and other global trade associations.



    Map of Argentina

    South America’s second-largest country is Argentina. In physical area, Argentina is ranked eighth in the world. The Andes Mountains span its entire western border with Chile. At the southern end of the continent is Tierra del Fuego. Argentina is a land of extremes. Mount Aconcagua is the highest mountain in the Western Hemisphere at 22,841 feet in elevation. Laguna del Carbon is the lowest point in the Western Hemisphere at −344 feet below sea level. Parts of the northern region have a tropical climate.

    The southern region extends into tundra-like conditions with treeless plains. Argentina also claims the Falkland Islands, which are now controlled by Great Britain. In 1982, Argentina’s ruling military junta attempted to retake control of the Falklands, but the British navy halted the action in what became known as the Falklands War.

    Physical Regions

    Argentina can be categorized into a number of regions that correlate roughly with the varied physical and cultural landscapes of the country. The main regions include Chaco, Northern, Mesopotamia, Cuyo, Pampas, and Patagonia. The Northern region of Argentina has one of the highest average elevations because of the Andes Mountain range. The Andes range widen as they proceed northward to the west of Chaco and are home to fertile river valleys. The northern ends of the ranges extend into Bolivia and enter the Altiplano of the Central Andes.

    The Chaco region extends from northern Argentina into western Paraguay. Scrublands and subtropical forests dominate the landscape. There is a wet season as well as a dry season suitable for raising livestock and some farming. Western Chaco, which is closer to the Andes, is drier with less vegetation and is known for its high temperatures during the summer months. To the east, the Chaco region receives more rainfall and has better soils for agriculture.

    The agrarian lifestyle dominates the cultural heritage of this region. In the 1920s and 1930s, the Chaco region attracted a large number of Mennonite immigrants from Canada and Russia who established successful farming operations mainly on the Paraguay side of the border and also extending into Argentina.

    To the east of the northern region—on the other side of the Paraná River and reaching to the banks of the Uruguay River—is the region called Mesopotamia, whose name means “between rivers.” This unique region has a variety of features, from flatlands for grazing livestock to subtropical rain forests. The most noteworthy feature is the expansive Iguazú Falls on the Iguazú River, located on the border of Brazil and Argentina. It is a series of 275 parallel waterfalls that are almost two miles across. It has the greatest average annual flow of any waterfall in the world. Most of the falls are more than 210 feet high, and the tallest is 269 feet. The spectacular Iguazú Falls is a major tourist attraction, drawing people from all over the world.


    The headwaters of the Iguazú River are near Curitiba in Brazil. The river converges with the Paraná River about 14 miles downstream from the Iguazú Falls at the point where Brazil, Paraguay, and Argentina meet—called the Triple Frontier. The falls is approximately 1.7 miles along its edge, which is divided by rocky islands on both the Argentinean and Brazilian sides. The Iguazú Falls is a major tourist attraction for the region.

    The Cuyo region is located along the Andes Mountains in the west-central part of the country. Mount Aconcagua is located here, along with other high mountain peaks. This arid region gets most of its moisture from melting snow off the mountains. This melting snow irrigates the rich agricultural lands that produce fruits and vegetables.

    The Cuyo is a major wine-producing region. It accounts for up to three-quarters of the country’s wine production. Picturesque vineyards and farms make the Cuyo a favorite tourist destination in Argentina. Mendoza is the country’s fourth largest city. Low mountain ranges form the eastern border between the Cuyo and the Pampas.

    The Pampas is a large agricultural region that extends beyond Argentina and includes a large portion of Uruguay and the southern tip of Brazil. With adequate precipitation and a mild type C climate, the Pampas is well-suited for both agriculture and human habitation. The rich agricultural lands of the Pampas include the largest city and the country’s capital, Buenos Aires. Buenos Aires is home to approximately one-third of the nation’s population. The Pampas provides some of the most abundant agricultural production on the planet. The western grasslands host large haciendas with cattle ranching and livestock production.

    This area has elevated Argentina to its status as a major exporter of beef around the world. Agricultural production has been a major part of the nation’s economy. One hundred years ago, the export of food products made Argentina one of the wealthiest countries in the world. In today’s global economy, the profit margins in agricultural products are not as lucrative, and industrialized countries have turned to manufacturing for national wealth. Argentina continues to have a strong agricultural sector but has been increasing its industrial production in order to secure a strong economy.


    The rain shadow effect in southern South America creates the Atacama Desert and an arid Patagonia.

    Patagonia is a large expanse of the south that is semiarid because of the rain shadow effect. This area possesses enormous natural resources, including large amounts of oil and natural gas. Deposits of gold, silver, copper, and coal can be found here. Raising livestock has been the main livelihood in Patagonia, which is otherwise sparsely populated. Patagonia includes the southern region of Tierra del Fuego and the rugged Southern Andes.

    This region has some of the largest ice sheets outside Antarctica and many large glaciers that provide fresh water that feeds the region’s streams and rivers. Patagonia also has a number of scenic lakes. Abundant wildlife can be found along the Atlantic coast, including elephant seals, penguins, albatrosses, and a host of other species. This region demonstrates that Argentina is abundant with a variety of physical landscapes and natural resources that can help support its economy.

    Population and Culture

    Argentina, with a population of about 40 million, is a country of immigrants and a product of the colonial transfer of European culture to the Western Hemisphere. During the colonial era, millions of people immigrated to Argentina from Western European countries such as France, Germany, Switzerland, Portugal, Greece, the British Isles, and Scandinavia. Additional immigrants came from Eastern Europe and Russia.

    Eighty-five percent of the population is of European descent. The largest ethnic groups are Spanish and Italian. The Mestizo population is about eight percent. A small number of people from the Middle East or East Asia have immigrated and make up about four percent of the population. Less than two percent of Argentines declare themselves to be Amerindians.

    Old World European customs mix with New World Latin American traditions to form a cultural heritage unique to Argentina. This cultural heritage can be experienced in the metropolitan city of Buenos Aires, where all facets of society and culture can be found. With a population of about 13 million—one-third of Argentina’s total population—Buenos Aires is a world-class city. Argentina is an urban country with more than 90 percent of the population living in cities.

    The rural side of the culture has often been characterized as the traditional gaucho image of the self-reliant rancher who herds cattle and lives off the land. Beef is a mainstay of the cuisine in much of the country. The urban culture includes the traditional Argentine tango with music and camaraderie in upscale night clubs. These traditional images may be stereotypes, but the cultural scene in Argentina is heavily invested in the international trends of the modern world. The cultural landscape has become integrated with fashions and trends from across the globe.


    This photo illustrates the enormous expanse of the most populous area of Buenos Aires, Argentina.

    People and Politics

    The people of Argentina have a high standard of living, and the country is up-and-coming on a world scale. The main problem has been the instability of the government during the 20th century. The Argentine constitution provides for a balance of powers between the judicial, legislative, and executive divisions, similar to that of the United States. For many decades in the 20th century, the state vacillated between a democratically elected government and military rule. The swings back and forth have been consistent and regular, which has wreaked havoc on the economy, resulting in everything from hyperinflation to brutal authoritarian rule.

    An example of the national swings in Argentina occurred between 1946 and 1955 when General Juan Perón was elected president. His wife, Eva, became a public sensation. “Peronism” started out with populous support and a shift toward improving working conditions and increasing government spending. At the same time, censorship, isolationism, and repression of civil rights were elevated to a point of social unrest. Opposition members were imprisoned or killed.

    Eva Perón died of cancer in 1952, and Juan Perón was eventually ousted from office and fled to Spain. He later returned from exile to gain prominence in politics once again but died in office in 1974. Other presidents came to power only to be deposed or ousted by military coups. The instability in the political arena created problems for the economic sector, which had to deal with inflated currency and an unattractive environment for foreign investments.

    More recently, there has been some progress in stabilizing both the government and the economy, but political instability remains a factor. Argentina has abundant natural resources, adequate infrastructure, and an educated workforce. The country has all the necessary means to launch into the future with a strong economy—as long as it is able to establish a stable government and a sound economic agenda.



    Map of Chile

    Chile is a long, narrow country on the western edge of southern South America. Chile is 2,500 miles long and only 90 miles wide on average. This country borders the Pacific Ocean on one side and the Andes Mountains on the other. Chile has a variety of environmental zones, administrative districts, and climate patterns. Temperatures are cooler as one moves south toward Tierra del Fuego, which is split between Chile and Argentina. Rain has never fallen in select areas of northern Chile, which includes the Atacama Desert, one of the driest places on Earth and home to one of the world’s greatest copper and nitrate reserves. The sodium nitrates found in the Atacama Desert are used in plant fertilizers, pottery enamels, and solid rocket fuel.

    The Rain Shadow Effect

    The climate is due to the rain shadow effect. In northern Chile and the Atacama region, prevailing winds reach northern Chile from the east and hit the Andes Mountain chain, which are some of the highest mountains on the continent. The height of the Andes causes any moisture from rain clouds to precipitate on the eastern slopes. The western side of the Andes Mountains at that latitude receives little or absolutely no precipitation, causing extreme desert conditions in the Atacama region of Chile.

    Southern Chile receives a large amount of rainfall because the prevailing winds at that latitude come from the west. Here the winds, which have picked up moisture over the South Pacific Ocean, hit the western side of the Andes. The air then precipitates out its moisture as it rises up the mountainsides of the western slopes of the Andes. Less moisture reaches the eastern side of the mountains, creating a rain shadow with arid and dry conditions for the region called Patagonia in southern Argentina. The Andes are not as high in elevation in the south, which allows some precipitation to fall on the rain shadow side.


    Mt. Fitz Roy is in the Andes on the border between Chile and Argentina.

    Chile is divided into three regions:

    1. Northern Chile, with the dry Atacama Desert
    2. Central Chile, with a mild type C climate, adequate rainfall, and good farmland
    3. Southern Chile, with lots of rainfall, rural, isolated islands, and mountains

    Central Chile is the core region because it has a valuable port in Valparaiso and the country’s capital city, Santiago, which is also Chile’s most populous city. Central Chile is also home to more than 90 percent of the country’s population.

    Socioeconomic Conditions

    The people of Chile are 95 percent European and Mestizo. They have worked to establish a good education system and an increasing standard of living. The country had a relatively stable government until the 1970s when a short revolution brought a military dictatorship to power until 1989. The 1990s brought about a surge in economic development that has continued into the 21st century. The political situation has stabilized, and the first female president, Michelle Bachelet, was elected in 2006.

    The political system is faced with the unequal distribution of wealth that is common in Latin America. Half of the country’s wealth is concentrated in the hands of about 10 percent of the population. About 50 percent of the population is on the lower end of the socioeconomic scale. Dire poverty exists in Chile, but it is not as prevalent here as it is in the Central Andes, Paraguay, or Northeast Brazil. Chile has a thriving middle class that has made good use of the opportunities and education that Chile has offered them.

    Chile is abundant with natural resources that include the minerals of the Atacama Desert, extensive fishing along the coast, timber products from the south, and agricultural products from central Chile. All these factors have brought about an emerging development boom and have attracted international trading partners. The stable government and the growing economy have successfully kept inflation low, kept employment high, reduced poverty, and brought in foreign investment. In the globalized economy, Chile has managed to work with various trading partners to increase its advantages and opportunities in the international marketplace.

    Chile and NAFTA

    Chile has been increasing its trading activities with its counterparts in the Pacific Rim in Europe and North America. Chile has an abundance of fish in its coastal waters and copper and minerals in the Atacama Desert and has been exporting timber products from its southern region. The United States is one of Chile’s main trading partners. Chile’s main commodity exports to the United States include paper, minerals, metals, and copper. Major agricultural products that are shipped to the United States include processed fruits, tomatoes, grapes, vegetables, and wines.

    There are several good reasons why the United States trades with Chile even though it is the farthest country from the United States in South America. International trade and the seasonal patterns of agriculture have much to do with the benefits. The seasonal variations between the northern and southern hemisphere create a balance between the two. When it is winter in the north, it is summer in the south. Each has an opposing growing season for fruits and vegetables that can complement the other. Chile is an excellent counter to the opposite growing season in the Northern Hemisphere.

    In 1994 during a summit meeting, the president of Mexico, Canada’s prime minister, and the US president agreed to allow Chile to join NAFTA. Chile’s president declared his support for his country to join NAFTA. The agreement could not be completed because of negotiation approval by the US Congress. At this time Chile entered into independent free trade agreements with both Canada and Mexico.

    A free trade agreement was later signed between the US and Chile in 2003. Thus, Chile has free trade agreements with all three North American countries and can benefit from the mutual agreements that parallel NAFTA. In this situation, Chile is an associate trading partner and enjoys the privileges of NAFTA membership without technically being listed as a member. The United States wanted to counter Chile’s trade with Japan and Europe. Increased trade with North America diminished Chile’s trade with the European Union or the East Asian community.

    As copper and natural resource prices fluctuate, creating unstable economic conditions, Chile has been expanding into the manufacturing sector. To retain the highest value-added profits and expand its economy, Chile will have to enlarge its manufacturing sector. Today Chile produces modest quantities of basic chemicals and electronic goods. Chile’s expansion of business and commerce has been endorsed as a model of successful economic development to be emulated by other Latin American countries.


    Chile is not a full member of NAFTA but has separate free-trade agreements with all three NAFTA countries and is considered an unofficial member.

    Chile has strong ties to the economies of North America. In spite of close ties with the north, Chile has retained its unique status in the Southern Cone. Chile still has its own currency even though countries with smaller economies, such as Ecuador and El Salvador, have adopted the US dollar as their medium of exchange. As of 2010, the NAFTA members of Canada, the United States, and Mexico, along with their trading partner of Chile, all used different currencies.

    The US dollar is the most widely used currency in the world and is also used in other Latin American countries. There has been talk of creating a similar currency within NAFTA called the Amero that would replicate the European Union’s solution, which was to create a single currency, the euro. World currencies fluctuate in value, and a stable currency would increase the capacity for creating larger trading blocs that could do business on a more even economic playing field. Chile has individual free-trade agreements with all three members of NAFTA, so any change in currency with the NAFTA countries would also affect Chile.

    Key Takeaways
    • The Southern Cone possesses large, diverse physical landscapes.
    • Variations in terrain include tall Andean mountain peaks, desert conditions, prairie grasslands, and semitropical regions to the north.
    • The Southern Cone is an urban realm with high percentages of the population living in large cities.
    • Primate cities dominate each country.
    • Large sections of each country’s interior make up the extensive rural periphery with activities based on natural resources.
    • The Southern Cone is a European commercial area, and more than 85 percent of the population is of European ancestry.
    • There are few Amerindian minorities or immigrants from Africa or Asia in the Southern Cone.
    • Argentina is a large country in physical area and has a number of important regions that provide opportunities for economic prosperity. The country, however, has lacked a stable government and a consistent business climate to take advantage of Argentina’s favorable geographic situation.
    • Chile has emerged on the global stage as a model for economic growth and stability.
    • Chile's people have a higher standard of living, and the country has abundant natural resources.
    • Chile has been a trading partner with NAFTA countries.

    Vocabulary Terms

    Chapter 4.8 South America: The Southern Cone
    deforestation The cutting down or destroying of large areas of forest
    favela Slum area
    slash and burn agriculture a farming technique in which trees are cut down and burned to clear and fertilize the land

    Applying Knowledge

    Interactive Notebook Activity

    1. List the main physical features and regions of the Southern Cone.
    2. Describe the location of the urban centers and explain the pattern of population distribution in the three countries of the region.
    3. Describe the ethnic consistency of each country.
    4. Explain the pattern of immigration that created the region’s heritage.
    5. Explain why Argentina has great potential for economic growth.
    6. Summarize how Chile has emerged as a strong and stable country and discuss its human and natural resources

    Discussion and Study Questions

    1. What are the main physical regions of Argentina and Chile?
    2. What role does agriculture play in the human activities of Uruguay?
    3. How did Uruguay manage to build up its high standard of living?
    4. How does the core-periphery spatial relationship apply to Uruguay, Argentina, and Chile?
    5. Why is there a desert in Chile that is partially located in the tropics? Why is this desert so important?
    6. How does the rain shadow effect apply to both Argentina and Chile?
    7. What are the main attributes and contributions of the Pampas and Patagonia?
    8. What are the three regions of Chile and how do they complement each other?
    9. How is Chile associated with NAFTA? Why does Chile have free-trade agreements with every NAFTA member?
    10. How does Chile complement the agricultural production of the United States and Canada?

    Real-World Geography Exercise

    Using Google Maps, locate the places below. Choose 10 of the areas and find a picture and an important fact for each one. Cite your sources. Be prepared to share your answers.

    • Atacama Desert
    • Cape Horn
    • Chaco
    • Cuyo
    • Falkland Islands
    • Iguazú Falls
    • Iguazú River
    • Mendoza
    • Mesopotamia
    • Pampas
    • Paraná River
    • Patagonia
    • Tierra del Fuego
    • Uruguay River
    • Valparaiso

    Mapping Exercise

    ESRI GEO Inquiries

    Agricultural Patterns: Students will explore global climatic datasets to analyze the factors that constrain and enable agricultural options. The activity uses a web-based map.

    Mapping Our World ESRI-ARGIS

    Water World Module 7 Lesson 1: Students will explore and compare different maps of Antarctica and investigate specific Antarctic sites to learn more about the continent. Students will also use world maps to investigate changes in ocean levels associated with the melting of the Antarctic ice sheets.

    Student Answer Doc-download

    Student Assessment Doc-download

    Teacher Materials-download

    Videos for Geography Enrichment

    Helpful Websites for the Study of Geography

    Canadian Encyclopedia is an encyclopedia funded by the Canadian government covering all branches of knowledge. Their scholarly collection includes interactive materials.

    CIA World Factbook provides information on the people, history, government, economy, energy, geography, communications, transportation, military, and transnational issues for the world's entities. is a US government website where you can find federal legislation, past and present, as well as information about the US legal system.

    Drug Enforcement Administration (DEA) is a government agency website that provides current news, resources, topics of interest, information about drugs, careers in the DEA, and a tip hotline.

    Library of Congress is the largest library in the world and provides manuscripts, files, information, pictures, and videos.

    NASA Earth Observatory (NEO)  is a US government agency website that allows users to search for and retrieve satellite images of Earth.

    National Archives is a US government website that provides historical documents, photos, records, publications, and educator resources.

    National Oceanic and Atmospheric Association (NOAA) is a US government agency website that provides weather-related information and ocean research.

    National Map is a website by the United States Geological Survey and other federal, state, and local agencies that delivers topographic information for the United States.

    NationMaster  is a massive central data source and a handy way to graphically compare nations. 

    Real-Time World Air Quality Index is a website that measures most locations in the world for air pollution in real time.

    StateMaster  is a unique statistical database which allows you to research and compare a multitude of different data on US states.

    United Nations (UN) is an international organization founded in 1945 and made up of 193 member states. The UN maintains international peace and security, protects human rights, delivers humanitarian aid, promotes sustainable development, and upholds international law.

    United States Census Bureau is a US government agency that provides a population clock, data, surveys, statistics, a library with information and infographics, news about the economy, and much more.

    United States Geological Survey (USGS) is a US government agency website that provides scientific information about the natural hazards that threaten lives, the natural resources we rely on, the health of our ecosystems and environment, and the impacts of climate and land-use change. is a US government website that provides the latest presidential news, information about the budget, policy, defense, and many more topics.

    World Health Organization (WHO) is under the United Nations and provides leadership on matters critical to health, shapes the research agenda on health, and monitors the health situation and assessing health trends around the world. Their website provides information on the state of health around the world, outbreaks, current health news, and more.

    World Trade Organization (WTO) is an intergovernmental organization that regulates international trade. The website provides information on the history of the multilateral trading system, featured videos, news and events, trade topics, and more.

    Image Reference Attributions
    3553678-1529697426-52-76-a5d89947c59877f46cf91b35c240c05c.jpg [Figure 1] Credit: CIA World Factbook – public domain.
    License: CC BY-NC 3.0
    3553678-1529697561-96-12-uruguay.gif [Figure 2] Credit: cia world factbook
    License: CC BY-NC 3.0
    3553678-1529697900-05-35-d70f692b7a15673ac4c00e809ef63f7b.jpg [Figure 3] Credit: Ernesto Jorysz – Punta del Este (Uruguay) – CC BY 2.0.
    License: CC BY-NC 3.0
    3553678-1529698089-72-77-argentina.gif [Figure 4] Credit: cia world factbook
    License: CC BY-NC 3.0
    3553678-1529698354-67-56-f962a32f69cbf1170e6540e8c841450a.jpg [Figure 5] Credit: Jeffrey Bary – Iguazu Falls – CC BY 2.0.
    License: CC BY-NC 3.0
    3553678-1529698623-06-44-d17720d11b57c395bfb3d84b74e1467b.jpg [Figure 6] Credit: University of Texas Libraries.
    License: CC BY-NC 3.0
    3553678-1529699008-54-7-palermo-district.jpg [Figure 7] Credit: Blatant World – Palermo, the most populous district in Beunos Aires – CC BY 2.0.
    License: CC BY-NC 3.0
    3553678-1529699348-78-10-chile.gif [Figure 8] Credit: cia world factbook
    License: CC BY-NC 3.0
    3553678-1529699746-56-64-16ea1f64540f9cae2182992488fbd44e.jpg [Figure 9] Credit: Josh and Erica Silverstein – Patagonia – CC BY 2.0.
    License: CC BY-NC 3.0
    3553678-1529701075-57-86-178e1911bdbd82f1d01f1ee2c4a497d4.jpg [Figure 10] Credit: University of Texas Libraries.
    License: CC BY-NC 3.0

    This page titled 4.8: South America- The Southern Cone (1 Day) is shared under a CK-12 license and was authored, remixed, and/or curated by CK-12 Foundation via source content that was edited to the style and standards of the LibreTexts platform; a detailed edit history is available upon request.

    CK-12 Foundation
    CK-12 Foundation is licensed under CK-12 Curriculum Materials License