Earth's Geologic History Unit 5 Review

Earth's Geologic History Unit 5 Review

Multiple Choice

What are fossils?

• Is the change over time in populations of related organisms.

• Are the remains or evidence of once living organisms.

• A chart that divides Earth history into different time units.

• Occurs when the last individual organism of a species dies.

Multiple Choice

Fossils are ______ remains of ancient organisms.

• preserved

• old