Fossils

Front

What is amber?

Back

Amber is hardened tree sap that can trap and preserve small organisms.

Front

What does the term 'petrified' refer to in the context of fossils?

Back

Petrified means that organic material has turned to stone through a process of mineralization.

Front

Define an organism.

Back

An organism is any living thing, including plants and animals.

Front

What happens to insects trapped in amber?

Back

Insects trapped in amber are preserved and remain unchanged over time.

Front

Which of the following is NOT considered a fossil: a seashell found on the beach, a dinosaur bone, or a leaf imprint?

Back

A seashell found on the beach is NOT considered a fossil.

Front

What is the process called when organic material is replaced by minerals?

Back

The process is called fossilization.

Front

What are trace fossils?

Back

Trace fossils are geological records of biological activity, such as footprints or burrows.

Front

What is the significance of fossils in understanding Earth's history?

Back

Fossils provide evidence of past life forms and help scientists understand the evolution of species and changes in the environment.

Front

What is the difference between a body fossil and a trace fossil?

Back

A body fossil is the actual remains of an organism, while a trace fossil is evidence of the organism's activity.

Front

How can fossils be used to date geological layers?

Back

Fossils can be used in relative dating to determine the age of rock layers based on the presence of specific organisms.