3rd Grade Checkpoint #2 Review

Front

What is a fossil?

Back

A fossil is a trace or remains of a living thing that died a very long time ago.

Front

What can scientists learn from the teeth of an animal fossil?

Back

Scientists can learn what kind of food the animal ate.

Front

What does the presence of sea creature fossils in deserts indicate about the area's past?

Back

It indicates that the area used to be underwater.

Front

What is NOT something a scientist can learn from a dinosaur fossil?

Back

The skin color of the dinosaur.

Front

What are the preserved remains of a plant or animal that lived long ago called?

Back

Fossils.

Front

How do fossils form?

Back

Fossils form when living things are buried by sediment and over time, minerals replace the organic material.

Front

What types of organisms can become fossils?

Back

Plants, animals, and even microorganisms can become fossils.

Front

What is the significance of studying fossils?

Back

Studying fossils helps scientists understand the history of life on Earth and how environments have changed.

Front

What is paleontology?

Back

Paleontology is the scientific study of the history of life on Earth through the examination of plant and animal fossils.

Front

What can fossils tell us about extinct species?

Back

Fossils can provide information about the physical characteristics, behavior, and environment of extinct species.