Question

natural resources are classified as renewable and nonrenewable. what is the difference between the two? whether or not the resource exists in nature whether or not the resource can be replaced whether or not the resource dwindles in supply whether or not the resource is useful to humans

Explanation:

Renewable resources can be replenished naturally over time, while non - renewable resources cannot be replaced once used up. So the key difference is the ability to be replaced.

Answer:

whether or not the resource can be replaced