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CBSE Notes 2011-2012 » X-Science-Term2

Our Environment

What will happen if deer is missing in the food chain given below ? Grass

Multiple choice question

What will happen if deer is missing in the food chain given
below ?
Grass

The decomposers in an ecosystem

Multiple choice question

The decomposers in an ecosystem

If a grasshopper is eaten by a frog, then the energy transfer will be from

Multiple choice question

If a grasshopper is eaten by a frog, then the energy transfer
will be from

An ecosystem includes

Multiple choice question

An ecosystem includes

In the given food chain, suppose the amount of energy at fourth trophic level is 5 kJ, what will be ...

Multiple choice question

In the given food chain, suppose the amount of energy at
fourth trophic level is 5 kJ, what will be the energy available
at the producer level ?
Grass

Disposable plastic plates should not be used because

Multiple choice question

Disposable plastic plates should not be used because

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