Ecosystems- 5th grade Science | Baamboozle - Baamboozle

English 30 Public

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Study Slideshow

True or false: Secondary consumers eat other animals.

True. Secondary consumers are carnivores.

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Does the lion have a predator in nature?

NO

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What is a prey?

A prey is an animal that is eaten by another animal.

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What would happen if all the grass died?

Primary consumers which eat grass would not have enough food. These consumers would die from lack of food.

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What happens if there are too many rabbits in an ecosystem?

They eat all the grass and there isn't enough food for everyone!

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Breaks down decaying material in an ecosystem

decomposer

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Organisms at the beginning of a food chain are called

producers

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Shows the relationship among all species in an ecosystem

food web

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What is an abiotic factor?

non-living things such as rock, pavement, air, etc.

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Eats animals for energy

consumer

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Example of a biotic factor

tree, animal, person, etc

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A food chain models how energy is transferred in an

ecosystem

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An animal whose niche is to hunt and kill its own food like other animals

predator

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Why are arrows used in food webs and chains?

Arrows show the flow of energy.

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