Question

WHAT IS THE MAIN SOURSE OF ENERGRY FOR ALL ORGANISMS IN A ECOSYSTEM

Answer 1

Answer:

Sun

Explanation:

The Sun is the major source of energy for organisms and the ecosystems of which they are a part. Producers, such as plants and algae, use energy from sunlight to make food energy by combining carbon dioxide and water to form organic matter.

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Answer 2

Answer:

the sun is the major source of energy for organisms and ecosystems of producers such as plants use energy from sunlight to make food and water by combining carbon dioxide and water to form organic matter.