Front

What word refers to when forests are cut down and the area is permanently cleared for another use?

Back

deforestation

Front

What problem do the Sierra Madre Mts. cause Mexico City?

Back

trap the pollution in the city

Front

What is pollution that comes out of cars called?

Back

emmissions

Front

In addition to cars, _____________ add pollutants to Mexico City's air.

Back

factories

Front

What is smog?

Back

smoke + fog

Front

Deforestation is the removal of forests.

Back

True

Front

Mexico’s most profitable resource: fish, oil, sugarcane, silver

Back

oil

Front

The world gets about 20% of what important resource from the Amazon Rainforest?

Back

oxygen

Front

Which region of Mexico has the highest population (most people) because of the temperate climate? Options: Northern Mexico, Central Mexico, Southern Mexico, Caribbean Coast

Back

Central Mexico

Front

What has been a major export for Cuba for the past 200 years? Options: avocadoes, tomatoes, sugar cane, pineapple

Back

sugar cane