Question # 1

A community and its biotic components is known as:

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Biosphere

Habitat

Ecosystem

Food web

An organism that actively hunts other organisms is called.

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Prey

Predator

Parasite

Host

It is an example of endoparasite:

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mosquitoes

leeches

lice

plasmodium

A relationship between species in which both species benefit is called.

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Parasitism

Mutualism

Symbiosis

Commensalism

When we eat the onion, our trophic level is

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Primary consumer

Secondary consumer

Decomposer

Producers

Which of the following is the abiotic part of ecosystems?

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Grass

Goat

Lion

Soil

The factor of an ecosystem is:

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light

algae

bacteria

producers

Example of Ectoparasite is:

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Becteria

Virus

Ascaris

Mosquito

------------ is use for the cleaning of sewage water.

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Bacteria

Virus

Algae

Fungi

An example of carnivores plant is:

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Mosses

Ferns

Rose Plant

Sundew

Organisms in the ecosystem that are responisble for recycling of plant and animal wastes are:

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Producers

Consumers

Decomposers

Compititors

All herbivore animals are:

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Grass eater

Parasites

Predaters

Prey

Biosphere surrounding the Earth is about.

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17 KM

18 KM

19 KM

20 KM

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