Where in the Latin America?
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Transcript of Where in the Latin America?
Latin America Geography and Environmental Issues
Where in the Latin America?
Mexico• Location: North America• Climate:
– Northern Mexico has a steppe or desert climate. Dry climate with some rain
– home to vast, grass-covered plains or desert shrubs
– Southern Mexico has a Savanna climate.
– The mountainous areas in central Mexico determines the climate based on the elevation. Such as the Sierra Madre Mountains.
Mexico’s Natural Resources
• SILVER! More silver is mined in Mexico than in any other country.
• Mexico also has large deposits of Oil.
• Also mined: Gold, Iron, Copper, Zinc, and Manganese
Venezuela: Climate and Natural Resources
Venezuela
• Location: South America• Climate:
– Northern part has a steppe climate
– Central Venezuela has a Savanna Climate usually hot with seasonal rain
– Southern Venezuela has a tropical climate typically hot and rainy year round
Venezuela’s Natural Resources
• OIL! Venezuela is an oil rich country. Venezuela has easy access to the Caribbean Sea and the Atlantic Ocean allowing for easy exporting of oil around the world.
• Venezuela also has deposits of natural gas and mines Iron, Gold, and Manganese
• The government gets about half of its money from the oil business.– Even provides oil to Cuba at a reduced price!
Brazil: Climate and Natural Resources
Brazil• Location: South America.
The biggest country in South America.
• Climate:– Northern Brazil has a
tropical climate. – Central Brazil has a Savanna
Climate. – Southern Brazil has a Humid
Subtropical Climate. What is the weather like in a humid Subtropical climate?
Brazil’s Natural Resources • SUGAR!!! Sugar cane is Brazil’s
number one exported natural resource.
• It can easily trade with other countries because of its 7 seaports on the Atlantic coast.
Brazil also has oil, Iron, Tin, Manganese, and aluminum. And plenty of hydroelectric power!• What about the Amazon rain
forest?– 20% of the World’s oxygen comes
from the Amazon rain forest!
Cuba: Climate and Natural Resources
CubaLocation: Caribbean seaClimate:
Savanna: hot with seasonal rainfall
Cuba’s Natural Resources
• Land is used mostly for farming– This is because they have a
large amount of arable land.• What is arable land?• They grow: Fruit and sugar
cane which are the main exports
• The also mine: Copper, Gold, and Nickel. Cuba also has a deposit of oil
On your map, color the most populated areas in one color and the lesspopulated areas in a different color. In thekey indicate, what color represents the most populated areas and the less populatedareas.
Latin America Languages: Must include Spanish, Portuguese, French and English on Key
Map 2Green-Spanish Blue- French
Hint: All countries in Latin America are Spanish except: Brazil, French Guiana, Suriname, Guyana, and Haiti
Latin America: Environmental Issues
Where in the Latin America?
Air Pollution in Mexico City, Mexico
Latin America: Environmental Issues
Air Pollution in Mexico City
• nearly 20 million people live here
• second most populated city in the world--Tokyo is first
• city’s population & location contribute to its bad air pollution problem
• considered to be the most polluted city in the world
Air pollution over Mexico City
Smog underneath the clouds, surrounded by mountains
Causes of Air pollution in Mexico City
1. huge population = lots of cars
2. high elevation--less oxygen so fuels don’t fully burn
--higher level of gases that harm eyes, lungs, & the heart
3. Sierra Madre mountains surround city & trap in polluted air
Mexico City Surrounded by mountains
Effects of Air Pollution
• Air pollution• Increase in
asthma • Acid Rain
Solutions for Air pollution in Mexico City
• To reduce air pollution, the city promotes public transportation (buses, subway).
• The city is also testing buses that run on cleaner burning fuels
• new restrictions on car use• workshops to teach people
about the environment
Amazon Rainforest: Deforestation
Latin America: Environmental Issues
Amazon Rainforest• largest rainforest in the world• most of the rainforest is in Brazil• experiences a hot, humid, &
rainy tropical climate• home to a huge variety of
plants, trees, insects, birds, & animals
• produces 1/5 of the earth’s oxygen (about 20%)
Amazon Rain Forest
Brazil
Destruction of the Amazon Rainforest
• The Brazilian government built a major highway system.
• opened rainforest to loggers
• Brazil’s population has increased
Amazon Rainforest
Before
Amazon Rainforest
After
Results of deforestation• Plants & animals are
losing their homes; many are endangered, and some are becoming extinct.
• Loss of trees increases carbon dioxide, a gas that contributes to global warming.
Clear-cutting, slash and burn, and Mud slide due to erosion
Solutions• The government is
passing laws to limit the number of trees
• Companies are replanting trees and “farming” them until they are mature enough to cut again.
Venezuela: oil-related pollution
Latin America: Environmental Issues
Black Gold in Venezuela• One of the world’s leading
producers of oil• has been producing oil for
about 100 years• Oil production has boosted
economy• Main source of income for many
people• Oil production results in toxic
wastes, air pollution, & oil spills
Results of drilling for oil…
Venezuela
Causes• Unscientific
drilling• Poor
government involvement
• Lack of proper machinery to clean effected areas
The effects• Venezuela’s coast has
become polluted with oil.
• The environment is damaged
• Fishing industry is hurt• Breathing problems for
children and elderly
More effects of oil in Venezuela
• Oil businesses have damaged Lake Maracaibo (largest lake in South America).
• Large amounts of oil have been removed from the area so the land is changing.• eastern shore of the lake is dropping
about three inches a year• government is having to take
precautions to keep water from flooding into nearby towns
Oil Spill
What does this remind you of?
Problems • Money from selling
oil is the country’s main source of income.
• Venezuelans are motivated to keep producing, selling, and burning oil--and polluting
Solutions
• Develop renewable energy sources
• Focus on clean-up and prevention of pollution
• Involve government more• Better training of workers
(investing in human capital)