What is a fossil?

What is a fossil?

• A. The study of ancient life
• B. A natural process that turns living matter into rock
• C. The preserved remains or traces of ancient life
• D. A fossil is a living organism preserved in amber

Answer: (C)

Fossils are preserved remains or traces of ancient life. That means they can be actual parts of an organism, like bones, teeth, shells, or hair, or traces such as footprints, burrows, or even fossilized dung. The important idea is that fossils are evidence from the past that has been preserved over long periods, often in sediment that becomes rock, in ice, or trapped in amber. Fossilization is the process that turns living material into a durable record, but the fossil itself is the preserved evidence, not a currently living organism. The study of ancient life is paleontology, not the fossil, and while amber can preserve organisms, the fossil remains are not alive when we find them.

Fossils are preserved remains or traces of ancient life. That means they can be actual parts of an organism, like bones, teeth, shells, or hair, or traces such as footprints, burrows, or even fossilized dung. The important idea is that fossils are evidence from the past that has been preserved over long periods, often in sediment that becomes rock, in ice, or trapped in amber. Fossilization is the process that turns living material into a durable record, but the fossil itself is the preserved evidence, not a currently living organism. The study of ancient life is paleontology, not the fossil, and while amber can preserve organisms, the fossil remains are not alive when we find them.