What does it mean that a source of energy is nonrenewable?
A. There is only a limited supply that can be used
B. With proper administration it can be reused
C. It does not create pollution when used
D. Once used it needs to be reprocessed for reuse
A. There is only a limited supply that can be used
A. There is only a limited supply that can be used
The answer is A. There is only a limited supply that can be used.
To arrive at this answer, we need to understand what it means for a source of energy to be "nonrenewable." Nonrenewable energy sources are those that cannot be replenished in a short period of time, unlike renewable energy sources such as solar or wind power.
To get this information, you can gather knowledge about different types of energy sources and their characteristics. Nonrenewable energy sources include fossil fuels like coal, oil, and natural gas, as well as nuclear energy. These sources are formed over millions of years and cannot be easily replenished on a human timescale.
Once you have this knowledge, you can eliminate options B, C, and D. Option B suggests that with proper administration, the source can be reused, which does not align with the definition of nonrenewable. Option C mentions pollution, which is not necessarily related to whether an energy source is renewable or nonrenewable. Option D suggests the need for reprocessing for reuse, which may be true for some nonrenewable sources like nuclear fuel, but it is not a defining characteristic of nonrenewable energy sources.
Therefore, the correct answer is A. There is only a limited supply that can be used.