Food chains, food webs and ecosystem

Choose the missing word

An ________ consist of all the living and non-living things in an specific area of Earth and the interactions that occur between them.

• food web

• food chain

• ecosystem

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Ecosystems can be as small as a puddle or large as a forest, that is known as......

• variety

• biotic factors

• abiotic factors

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NON-LIVIG things in found in an ecosystem

• Biotic

• Habitat

• Abiotic

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LIVING THINGS found in an ecosystem

• Abiotic

• Biotic

• Variety

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In an ecosystem there is a constant flow of energy or matter.

• TRUE

• FALSE

All of these are functions of an ecosystems EXCEPT

• Maintain life on Earth trough the flow of energy.

• Provide us of natural resources and food

• Regulate climatic processes

• Provides with consumers

Humans and animals get energy from the sun and water.

• TRUE

• FALSE

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There are carnivores, omnivores and herbivore living things

• TRUE

• FALSE

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An organism that can make its own food

• decomposers

• producers

• consumers

Is a sequence of living things in which one organism eats one below it.

• Ecosystem

• Food chain

• Food web