Thank you, can you help me on the social studies studies I just posted?
Yes, the correct answer is C. Coal is a fossil fuel. To arrive at this answer, we can eliminate options A and D because they both suggest that coal is an unlimited resource, which is not true. Coal is a nonrenewable resource, which means that it is finite and will eventually run out. Option B, which states that coal can be found in many places, is true but doesn't directly answer the question of why people use coal as an energy source. However, option C correctly identifies coal as a fossil fuel, highlighting its organic origin from ancient plants, and therefore explains why people use coal as an energy source.
