Which of the following is an example of a renewable energy source?

Which of the following is an example of a renewable energy source?

• A. Natural gas
• B. Nuclear energy
• C. Solar energy
• D. Coal

Answer: (C)

Solar energy is an example of a renewable energy source because it is derived from the sun's rays, which are inexhaustible on a human timescale. The sun produces a vast amount of energy that is available every day, and harnessing this energy through solar panels or other technologies does not deplete it. Unlike fossil fuels, which are finite and contribute to environmental degradation when burned, solar energy can be continuously replenished, making it a sustainable option for energy production. In contrast, natural gas, nuclear energy, and coal are not considered renewable. Natural gas and coal are fossil fuels that take millions of years to form and will eventually run out due to their extensive use. Nuclear energy, while low in carbon emissions, relies on uranium, which is a finite resource as well. Thus, solar energy stands out as a clean and sustainable choice among these options.

Solar energy is an example of a renewable energy source because it is derived from the sun's rays, which are inexhaustible on a human timescale. The sun produces a vast amount of energy that is available every day, and harnessing this energy through solar panels or other technologies does not deplete it. Unlike fossil fuels, which are finite and contribute to environmental degradation when burned, solar energy can be continuously replenished, making it a sustainable option for energy production.

In contrast, natural gas, nuclear energy, and coal are not considered renewable. Natural gas and coal are fossil fuels that take millions of years to form and will eventually run out due to their extensive use. Nuclear energy, while low in carbon emissions, relies on uranium, which is a finite resource as well. Thus, solar energy stands out as a clean and sustainable choice among these options.