Biology, asked by rajnish107, 1 year ago

What is the ultimate source of energy for the ecosystems?

NCERT Class XII
Biology - Main Course Book

Chapter 14. Ecosystem

Answers

Answered by jayashreebirje

The sun is the ultimate source of energy

Answered by Anonymous

Answer:

The sun is the biggest and natural source of energy, providing it in the form of light to autotrophs like green plants, which will produce food by photosynthesis.

The energy then is transferred to secondary consumers by eating those plants, and that energy is again transferred again to tertiary consumers by eating those secondary consumers. About

10% of energy is lost by moving up these trophic levels.

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