Question # 1

Abiotic component of the ecosystem is:

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Producers

Consumers

Decomposers

Light

In the atmosphere, carbon is found as

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graphite

diamond

carbonates

carbon dioxide

Biosphere surrounding the Earth is about.

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17 KM

18 KM

19 KM

20 KM

Which is tertiary carnivore.

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Deer

Frog

Snake

Lion

During nitrogen fixation nitrogen is converted into:

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Nitrates

nitrates

ammonia

all to these

One of these cycles is also nutrients cycles.

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Biogeochemical cycles

Carbon cycles

Water cycles

Nitrogen cycles

Rabbit is a :

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Producer

Herbivore

Cornivore

Tertiary Consumer

Abiotic component of ecosystem is:

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Producers

Herbivores

Camivore

Oxygen

Which one of the following is tertiary consumer.

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Owl

Larva of burtterfly

Deer

Rabbit

The thickness of biosphere is:

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02 km

20 km

50 km

200 km

R-2 means.

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Reduce

Recycle

Renewable

Reuse

In the food chain ''grass→grasshopper''→sparrow→ hawk'',the secondary consumers is:

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grass

grasshopper

sparrow

hawk

An organism that actively hunts other organisms is called.

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Prey

Predator

Parasite

Host

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