Question

fossils quiz complete 1 2 3 4 5 6 7 8 9 10 which type of fossils form from hardening sediment? casts tar pit fossils carbon films amber fossils

Explanation:

To determine which fossil forms from hardening sediment, we analyze each option:

• Casts: Form when sediment fills a mold of an organism and hardens, matching the description of forming from hardening sediment.
• Tar pit fossils: Form in tar pits, not from sediment hardening.
• Carbon films: Result from carbonization, not sediment hardening.
• Amber fossils: Form in amber (tree resin), not sediment.

Answer:

A. casts