class 10th some important question of chapter our environment
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Hello!
> some important questions related to chapter 'our environment,' is :-
1 - Define the following terms :-
> Environment
> Ecosystem
> Food chain and Food web
2- Role of decomposers.
3- Reasons for the depletion of ozone layer.
4- differentiate between biodegradable and non-biodegradable waste.
5- some examples if food chains.
6- what is 10% energy law.
7- what is biological magnification and its effects.
8- effects of biodegradable and non biodegradable waste on environment.
9- Differentiate between first trophic level and third trophic level.
10- Harmful effects of depletion of ozone layer.
11- why there is a need to sustain artificial aquarium.
> HOPE IT HELPS!
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