Q.Write a short note on: Ecosystem

Sustainable development means meeting today's needs without destroying the resources and environment that future generations will need; it balances economic growth with environmental protection and social equity.

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An ecosystem is a unit in which living organisms interact among themselves and with their non-living environment, exchanging energy and matter and maintaining ecological balance.

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Sustainable development means meeting today's needs without destroying the resources and environment that future generations will need. It balances economic growth with environmental protection and social equity.

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Environmental degradation is the damage to and decline in the quality of natural resources and surroundings, caused by pollution, deforestation and over-exploitation of resources.

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