Question

Which resource needs to be cycled by ecosystems because the resource can be

Answer 1

Answer:

The correct answer would be : b. water.

Explanation:

A renewable resources is the resource that can be replenished or recycled by natural processes within hours to centuries unless it is not use faster than time it takes to renew.

Such resources include grasses, fresh water in lakes, animals, trees, ground water, air and fertile soil and many more resources. Carbon, solar energy and natural gases are non renewable resources.

Thus, the correct answer would be : b. water.