1.D

One reason people around the world use coal as an energy source is:

A. It is nonrenewable.
B. it can be found many places
C. it is a fossil fuel
D. it cannot be used up

Nope.

To determine the correct answer to this question, we need to carefully analyze each option.

A. It is nonrenewable: Coal is indeed a nonrenewable energy source, meaning that it cannot be replenished within a human lifespan once it is used up. However, this does not explain why people around the world use coal.

B. It can be found many places: While it is true that coal deposits can be found in various regions globally, this alone does not explain why people choose to use coal as an energy source.

C. It is a fossil fuel: Coal is, in fact, a fossil fuel. Fossil fuels are formed from the remains of ancient plants and animals that lived millions of years ago. This option provides a plausible reason why people use coal, as it indicates that it falls within the category of commonly used energy sources.

D. It cannot be used up: This statement contradicts the nature of coal, which is a nonrenewable energy source. In reality, coal can indeed be used up, meaning it can be fully consumed over time.

Based on the analysis, the most reasonable and accurate answer to the question would be C. It is a fossil fuel.