Question # 1

Which form of nitrogen is taken by the producers of the ecosystem?

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Nitrogen gas

Ammonia

Nitrates

Nitrites

An example of carnivores plant is:

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Mosses

Ferns

Rose Plant

Sundew

The factor of an ecosystem is:

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light

algae

bacteria

producers

The populations that live in a habitat and interact with one another are collectively called.

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Biosphere

Ecosystem

Community

species

All herbivore animals are:

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Grass eater

Parasites

Predaters

Prey

The utilization of nitrates by organisms is called.

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Nitrification

Ammonification

Assimilation

Denitrification

It is an example of primary consumers:

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Cattles

Snake

Lion

Frog

Rabbit is a.

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Producer

Herbivore

cornivore

Teriary consumer

Abiotic component of the ecosystem is.

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Producers

Consumers

Decomposers

Light

Which one is not biotic factor.

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Plants

Animal

Mud

Bacteria

An example of Endoparasite.

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Mosquitoes

Leech

Plasmodium

Lice

One of these cycles is also nutrients cycles.

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Biogeochemical cycles

Carbon cycles

Water cycles

Nitrogen cycles

Decomposers are:

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Algae and becteria

Mosses

Animal

Becteria and fungi

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