In the United States, pollution that causes acid precipitation affects areas a downwind of the source
b directly above the source
c upwind from the source

Explain how a convection current in the earth is formed.

Which statement best explains distribution of natural resources? people tend to settle in locations that have the resources they need for survival. some countries have resources that others lack, so trade between countries becomes vital. fossil fuels come from areas that have mountains and other areas that manufacture synthetic gas. areas with natural resources provide a higher standard of living and better quality of life.

What is the climate of the himalayas? a. cold and wet c. cold and dry b. hot and humid d. hot and dry