Front

What is a fossil?

Back

The remains of an animal or plant that lived a long time ago.

Front

What can the presence of similar fossils in different continents suggest?

Back

That the continents were once connected.

Front

What does the relative age of a fossil indicate?

Back

The relative age of the rock where it was found.

Front

How do fossils provide evidence for the theory of evolution?

Back

They demonstrate that species have evolved and adapted over time.

Front

What is the primary purpose of studying fossils in the context of evolution?

Back

To understand the history of life on Earth.

Front

What are the two main types of fossils?

Back

Body fossils and trace fossils.

Front

What is a body fossil?

Back

The preserved remains of an organism, such as bones or shells.

Front

What is a trace fossil?

Back

Evidence of an organism's activity, such as footprints or burrows.

Front

What is the significance of index fossils?

Back

They are used to define and identify specific time periods in the geological time scale.

Front

How can fossils help in understanding past climates?

Back

Fossils can indicate the types of environments that existed in the past.