WBCS.LIVE practice question

What is the main source of 'Energy' for the Earth?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Wind
  2. Tides
  3. The Sun
  4. Internal Heat of the Earth

Correct answer and explanation

Correct answer: The Sun

Explanation: āœ… Correct Answer: (C) The Sun šŸ“š Explanation: The Sun is the ultimate source of almost all energy on Earth. Solar radiation drives the Earth's weather patterns, ocean currents, and the water cycle. It is also the fundamental source for photosynthesis in plants. Fossil fuels like coal and oil are essentially stored solar energy from millions of years ago. Only a tiny fraction of Earth's surface energy comes from other sources like geothermal heat or tidal forces.