Why do we study fossils? What can we learn from them?

Some animals and plant are only known to us as fossils. By studying the fossil record we can tell how long life has existed on Earth, and how different plants and animals are related to each other. Often we can work out how and where they lived, and use this information to find out about ancient environments

so we can know what was on the earth

befer us.

Explanation:

abuta the earth.