Question

We get energy directly from?
1. Ocean
2. The sun
3. Space
4. Atmosphere

Answer 1

Correct Answer - Option 2 : The sun

The correct answer is The sun.

• All plants require a certain amount of sunlight to make food and survive, through a process called photosynthesis.
• This organic matter contains energy that was first produced by the sun.
• Humans get our energy from the food we eat, and all of that food is derived from the energy of the sun.
• Solar energy is a renewable energy source.
• The sun generates energy from a process called nuclear fusion.
• Our body also creates vitamin D from direct sunlight on our skin when we're outdoors.

• Corona is a luminous envelope of plasma that surrounds the Sun.
• The photosphere temperature of the Sun's surface is 6000 oC.
• It takes 8 minutes to reach the light of the Sun to Earth.
• It takes 1.3 seconds to reach the light of the Moon to Earth.
• Sun generates its energy by nuclear fusion of hydrogen nuclei into helium.