Question Detail
Question
All the energy used by living organisms is originally captured from: a. Plants b. Algae c. Bacteria d. Sunlight
Correct Answer
Option D is the correct answer.
Detailed Explanation
The ultimate source of energy for almost all life on Earth is the sun. Plants, algae, and some bacteria capture solar energy through photosynthesis, converting it into chemical energy that flows through the ecosystem.
Hint
It's the giant ball of fire in the sky.