an aggregate is one type of land resource. what is an aggregate? a layer of solid rock found beneath soil…
an aggregate is one type of land resource. what is an aggregate? a layer of solid rock found beneath soil the top layer of soil a natural mixture of sand, gravel, and crushed stone a naturally occurring mineral or rock
Answer
Brief Explanations:
Aggregates are composed of sand, gravel, and crushed - stone. They are widely used in construction and are a type of land resource. The other options describe different geological features like bedrock, top - soil, and minerals/rocks which are not aggregates.
Answer:
a natural mixture of sand, gravel, and crushed stone