A ________ is an economically important material that cannot be replenished in a reasonable time frame, so once it has been consumed, there will not be any more.
A)recycled material
B)renewable resource
C)nonrenewable resource
D)plastic

Question

Quizplus · Accepted Answer

Nonrenewable resources like fossil fuels, minerals, and metals take millions of years to form and cannot be replenished in a reasonable time frame. Once these resources have been consumed, there will not be any more available for future use.

A ________ Is an Economically Important Material That Cannot Be