Fossil Review (3a.)

Front

What is a fossil?

Back

A fossil is the preserved remains or traces of a living organism from a past geological age.

Front

What can fossils tell us about the environment?

Back

Fossils can provide clues about the climate, habitat, and conditions in which the organisms lived.

Front

What is the significance of water in fossil formation?

Back

Water is essential for the preservation of many fossils, as it helps in the burial and mineralization processes.

Front

What does it mean if a fossil is found in a desert?

Back

It suggests that the area was once covered by water or that the organism was adapted to survive in dry conditions.

Front

How can teeth shape help identify an animal's diet?

Back

Sharp teeth usually indicate a carnivorous diet, while flat teeth suggest a herbivorous diet.

Front

What type of environment do palm tree fossils indicate?

Back

Palm tree fossils typically indicate a warm, tropical environment.

Front

What can the presence of fish fossils in a mountain region suggest?

Back

It suggests that the area was once underwater or that the environment has changed significantly over time.

Front

What are dorsal fins?

Back

Dorsal fins are fins located on the back of fish and some marine mammals, indicating they lived in water.

Front

What does a fossilized skeleton tell us about an animal?

Back

It provides information about the animal's size, structure, and possible habitat.

Front

Why are fossils important for understanding Earth's history?

Back

Fossils help scientists reconstruct past environments and understand how life has changed over time.