Africa is known as the continent.

a. coastal
b. desert
c, humid
d. plateau

Identify what happens to light in this model of the greenhouse effect

The impact of a large asteroid comet with earth has been proposed to have caused the extinction of the dinosaurs. the impact site of this comet is in or near

What's erosion? a. the breakdown of rock into smaller pieces b. the removal of weathered products from rock c. a change in rock resulting from exposure to water d. a chemical change in rock that weakens it