Nature · 1
What is the primary source of energy for nearly all life on Earth?
Answer
The Sun
The Sun is the primary energy source for almost all life on Earth, with its energy captured through photosynthesis by plants and transferred through food webs. This solar energy drives weather patterns, ocean currents, and all major biological processes, making life on Earth possible. The Sun's power output remains remarkably stable, providing energy that has sustained life for billions of years.
💡 Did you know?
The Sun's energy drives weather, oceans, and all biological processes on Earth.
Other options people guess
- Geothermal energy
- Fossil fuels
- Nuclear energy
Topics
- energy
- Sun
- ecology
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