Physics
The source of energy in an ecosystem is :
- sun
- decayed bodies
- green plants
- sugar
Heat Energy
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Answer
sun
Reason — The most significant source of energy for all ecosystems is the sun..
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Related Questions
Plants use …………… of the total energy absorbed by them in photosynthesis for producing their food.
- 40%
- 50%
- 5%
- 0.02%
Food chain begins with :
- respiration
- photosynthesis
- decomposition
- decay
Energy enters in a food chain through:
- primary consumers
- secondary consumers
- tertiary consumers
- producers
The place of human being in food chain in an ecosystem is as:
- producer
- consumer
- decomposer
- both (a) & (b)