Which of the following is not a renewable energy source?

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which of the following is not a renewable energy source?

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LectureNotes said which of the following is not a renewable energy source?

Answer:

To determine which of the following is not a renewable energy source, it’s essential to understand what constitutes renewable energy. Renewable energy comes from natural sources that are constantly replenished. Here are some common examples of renewable energy sources:

  1. Solar Energy: Derived from the sun’s rays and converted into electricity or heat.
  2. Wind Energy: Generated by harnessing the wind using turbines.
  3. Hydropower: Produced by the flow of water in rivers or dams.
  4. Biomass: Obtained from organic materials like plant and animal waste.
  5. Geothermal Energy: Sourced from the heat stored beneath the Earth’s surface.

In contrast, non-renewable energy sources are those that do not replenish quickly enough to be considered sustainable. These include:

  1. Fossil Fuels: Such as coal, oil, and natural gas, which are formed from the remains of ancient plants and animals over millions of years.
  2. Nuclear Energy: Produced from nuclear reactions, primarily using uranium, which is a finite resource.

Given this information, the correct answer to the question “Which of the following is not a renewable energy source?” would be any of the non-renewable energy sources listed above. For example:

  • Coal: A fossil fuel that is not renewable.
  • Oil: Another fossil fuel that is non-renewable.
  • Natural Gas: Also a fossil fuel and non-renewable.
  • Uranium (used in nuclear energy): A finite resource and thus non-renewable.

Therefore, the answer to the question would be one of these non-renewable sources, such as coal, oil, natural gas, or uranium.