Consider the food chain:grass-goat-tiger.if the tiger has 30J of energy available in this food chain. How much energy was originally available from grass? Why?
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Answer:
3000J
Explanation:
- According to the 10% law in the chapter 'our environment' 10% of energy goes on decreasing as we move from 1 consumer to another. So in this case tiger was having 30J and so the grass was having 30x10x10 i.e, 3000J.
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