English National Curriculum - Science Science

4. Explore food chains and predator-prey cycles

Mission Objectives

Use food chains to represent feeding relationships within a community

Describe how the numbers of predators and prey change over time

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Rocket Words Quiz

See if you know all the meanings of the rocket words

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Find all the rocket words in the grid

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Keywords

Words and meanings to learn

uncertainties

The state of being uncertain.

average

An average is a single number taken as representative of a list of numbers.

volume

The amount of space that a substance or object occupies, or that is enclosed within a container.

ratio

A measure which indicates how many times one number contains another.

ecology

The branch of biology that deals with the relations of organisms to one another and to their physical surroundings.

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