Quiz

Quiz: How Ecosystems Function

OCR H446 Computer Science Specification

11 Steps9 Questions

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Welcome to this quiz on how ecosystems function. Test your knowledge with 10 questions!

Multiple ChoiceInteractive

What is the main source of energy for most ecosystems?

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Multi-SelectInteractive

Which of the following are biotic factors in an ecosystem? (Select all that apply)

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Fill in the BlankInteractive

In a food chain, producers use energy from the {{blank0}} to make their own food through {{blank1}}.

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MatchingInteractive

Match the items on the left with their correct pairs on the right

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Math EquationInteractive

If a food chain has 3 levels, and each level transfers only 10% of energy, what percentage of the original energy reaches the third level?

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Multiple ChoiceInteractive

What term is used to describe all the different species living in the same area?

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Code CompletionInteractive

Match the items on the left with their correct pairs on the right

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Fill in the BlankInteractive

A {{blank0}} breaks down dead material and helps recycle {{blank1}} in an ecosystem.

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typedAnswer

Match the items on the left with their correct pairs on the right

Multiple ChoiceInteractive

What is the term for the interconnected food chains in an ecosystem?

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