A resource that cannot be replaced and is finite is called what?

A resource that cannot be replaced and is finite is called what?

• A. Mineral
• B. Niche
• C. Non renewable
• D. Mulch

Answer: (C)

The concept being tested is whether a resource is renewable or non-renewable. A resource that cannot be replaced and is finite fits the description of non-renewable resources. These form very slowly over geological time, so the amount available on human timescales is limited. Once they’re used up, there isn’t enough to replace them quickly, which is why they’re described as non-renewable. Minerals are a type of natural resource, and many are finite, but the term itself doesn’t specify whether they can be replenished. Mulch is organic material used to improve soil and can be produced from plant matter, so it is renewable. A niche refers to an organism’s role in an ecosystem, not a usable resource.

The concept being tested is whether a resource is renewable or non-renewable. A resource that cannot be replaced and is finite fits the description of non-renewable resources. These form very slowly over geological time, so the amount available on human timescales is limited. Once they’re used up, there isn’t enough to replace them quickly, which is why they’re described as non-renewable.

Minerals are a type of natural resource, and many are finite, but the term itself doesn’t specify whether they can be replenished. Mulch is organic material used to improve soil and can be produced from plant matter, so it is renewable. A niche refers to an organism’s role in an ecosystem, not a usable resource.