Why is the fossil record of marine life more complete than that of organisms living in terrestrial ecosystems?
A)Marine habitats are places where sedimentation is more likely than erosion.
B)Organisms that live in marine environments don't have bones or other hard body parts.
C)Organisms that live in terrestrial habitats are evolutionarily too old to fossilize.
D)Fossilization cannot occur without water acting to preserve body parts from decomposition.

Question

Quizplus · Accepted Answer

Marine habitats are generally covered in sediment, which can provide a protective layer for organisms' remains and facilitate fossilization. In contrast, many terrestrial habitats are prone to erosion, which can destroy or remove the remains of organisms before they have a chance to be fossilized.

Why Is the Fossil Record of Marine Life More Complete