Deforestation a. decreases carbon dioxide in the atmosphere b. prevents erosion c. causes population explosions d. has the greatest impacts in tropical areas and arid regions e. is not widespread in north america

Long ago, people who lived in coastal north africa most often interacted with

Northeastern china, north korea, northern japan containing coniferous forests, temperate grasslands, and agriculture, are all part of what climate zone? a. tropical desertb. desertc. humid subtropicald. humid continental

Where does the availability of water pose the greatest problem