Question

It is important to be careful when using non renewable resources because A. There is a limited supply of them and we can't make any more. B. Harnessing their energy is a very dangerous process. C. They are more likely to produce excess thermal energy that we can't use. D. There is a possibility of finding dinosaur bones in petroleum or coal deposits

Answer 1

The answer is A because it is a resource that takes many many years to make more of and we cannot make it ourselves

Answer 2

The answer is B.  Non-renewable resources are non-renewable because we cannot renew, or make more, of it.  Hope this helps!!!