What is nonrenewable and renewable?

Answer 1

renewable is a way of saying something is reusable, nonrenewable is not reusable

renewable means that the resource or object will replenish itself often or as fast as we use it up. for instance a tree would be a renewable resource because it grows inour lifetime it does't grow very fast to us but compared to coal it grows very fast. nonrenewable means that it does not replenish itself quickly or doesn't at all so for instance coal takes thousands of years to form and you will never see it start to finish unless you live for thousands of millions of years.