Unlike saltwater, freshwater
a. can erode rocks
b. can be stored in reservoirs
c. is needed to keep most plants alive
d. makes up most of the water on earth

Which of the following crops is not typically grown in the great plains region? a. corn c. soybeans b. rice d. wheat

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 a small water source like a stream or brook?