The majority of fresh water on our planet comes from: select one: a. ocean b. streams c. glaciers d. groundwater

Some fossils provide evidence to suggest that earth's climate has changed over time. which information can scientists obtain from these fossils? check all that apply

If scientists only detect p waves in a certain layer of earths interior what does that tell us?

Witch of the following volcano hazards is made up of rocky particles about the size of a grain of sand