Question

bedrock consists mainly of ______
a)humus
b)loess
c) weathered rock
d)unweathered rock​

Answer 1

Bedrock can be made of most types of rock, such as granite, limestone, or like this piece of bedrock, sandstone. So, the answer is bedrock consists mainly of (D) Unweathered rocks.

Answer 2

Bedrock consists mainly of unweathered rock