SC-1347
Energy flow in ecosystems
Lower Sec Science · Secondary 2 · Medium · Energy flow in ecosystems
In a simple food chain: grass → grasshopper → frog → snake, what is the main role of the grass in terms of energy?
- It converts light energy from the Sun into chemical energy stored in food for consumers.
- It produces heat energy directly for all the animals.
- It recycles nutrients from dead organisms back into the soil.
- It stores thermal energy that warms the air around it.
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