Latin America Environmental Issues & Location, Climate & Resources.

1. Mexico City is the second-most populated city in the world.

• True
• False

2. How many people live in Mexico City?

• 20 million
• 10 thousand
• 100 million

3. What has created a serious air pollution problem in the city?

• Stores
• High population
• Cars

4. What has caused air pollution in Mexico City?

• Cars
• Stores
• Phones

5. What traps in the smog in the city of Mexico?

• Mountains
• Stores
• Houses

6. Is there enough wind to blow the smog over the mountains?

• True
• False

7. Where is the Amazon rainforest located?

• Brazil
• Canada
• Russia

8. What did the Brazilian government begin building in the 1950s?

• Highway system
• Wall

9. In Mexico, the climate varies according to location.

• True
• False

10. What is Cuba's most important export?

• Sugarcane
• Cotton
• Coffee