In parts of Central Asia. Using water sources for irrigation purposes has caused in parts of Central Asia.
A floods
B. droughts
C. corrosion
D. desertification

Which of the following is the main purpose of using an anchored network of booms which funnel debris to a collection area?

Compared with the land in the highlands, the lowlands region of england a) rockier and more difficult for farmingb) the center of business and industryc)richer in coal reservesd)covered by more fertile farmland d) covered by more fertile farmland

The separation of northern ireland from the republic of ireland is an example of