3rd Grade Checkpoint #2 Review

Front

What part of a turtle is most likely to become a fossil?

Back

The turtle's shell.

Front

What can fossils tell us about ancient habitats?

Back

Fossils can show what kind of environment the animals lived in, like land or water.

Front

What part of a shark is most likely to become a fossil?

Back

The shark's teeth.

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 is the definition of a fossil?

Back

The remains or traces of plants and animals from long ago.

Front

Why are hard parts of animals more likely to become fossils?

Back

Hard parts, like bones and shells, are more durable and can withstand the conditions needed for fossilization.

Front

What types of environments can fossils indicate?

Back

Fossils can indicate environments such as aquatic, terrestrial, or even aerial habitats.

Front

How do fossils form?

Back

Fossils form when living organisms are buried by sediment, which over time hardens and preserves their remains.

Front

What is the significance of studying fossils?

Back

Studying fossils helps scientists understand the history of life on Earth and how species have evolved.

Front

Can soft-bodied organisms become fossils?

Back

Soft-bodied organisms are less likely to become fossils, but under certain conditions, they can be preserved.