Chapter 6 Reveiw

Question 1

Evidence of a living thing from long ago is preserved as a

Answer 1

Fossil

Question 2

Many fossils are found preserved in rock

Answer 2

Sedimentary

Question 3

Fossils also form in spaces left in rock by dead organisms. These spaces are called

Answer 3

Molds

Question 4

Minerals fill the spaces, forming fossils called

Answer 4

Casts

Question 5

Some fossils are formed when an organism such as a leaf is pressed into a soft surface, leaving an

Answer 5

Imprint

Question 6

An entire organism can be preserved, such as an insect trapped in

Answer 6

Amber

Question 7

Or a mammoth trapped in

Answer 7

Ice

Question 8

Fossils tell how Earth’s land, , and living things have changed over time.

Answer 8

Climate

Question 9

Fossils and layers of rock are evidence of changes that took place over long spans of time.

Answer 9

Geologic

Question 10

Something that can supply is a fuel.

Answer 10

Energy