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Contents
Competition
What is competition?
Competition between animals
Competition in plants
Predator-prey relationships
Multiple-choice quiz
* of 24 © Boardworks Ltd 2004…read more

Slide 3

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What is a population?
What is the difference between a population and
a community?
A population is the number of individuals of the same
species living in a certain habitat.
A community includes all the different species living
in a certain area.
The size of the population within a community can change
over time. What factors will affect population size?
competition
disease
predators
migration
* of 24 © Boardworks Ltd 2004…read more

Slide 4

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What is competition?
Competition is one of the factors that affects population sizes.
What type of organisms compete for resources?
Competition occurs between different species...
* of 24 © Boardworks Ltd 2004…read more

Slide 5

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What is competition?
Members of the same species also compete for resources.
Why do living things need to compete and what do they
compete for?
* of 24 © Boardworks Ltd 2004…read more

Slide 6

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Contents
Competition
What is competition?
Competition between animals
Competition in plants
Predator-prey relationships
Multiple-choice quiz
* of 24 © Boardworks Ltd 2004…read more

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