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Key Area 3.1
Revision for Key area 3.1 Ecosystems
| Question | Answer |
|---|---|
| Consumer which eats plants and animals | Omnivore |
| Consumer which eats plants | Herbivore |
| Consumer which eats other animals | Carnivore |
| Produce their own food | Producer |
| Eats already made food | Consumer |
| Number of individuals of the same species in a habitat | Population |
| Organisms that can reproduce to produce fertile offspring | Species |
| Hunts and eats prey | Predator |
| Shows feeding relationships from producer to consumer | Food chain |
| Variety of organisms which exist in a habitat | Biodiversity |
| Eaten by predators | Prey |
| Shows all feeding interactions between organisms in an ecosystem | Food web |
| Interactions between all of the living organisms and their habitat (i.e living and non-living) | Ecosystem |
| The place where an organism lives | Habitat |
| The role an organism plays in its community | Niche |
| Competition between members of different species for one or a few of the resources that they need | Inter-specific competition |
| Competition between members of the same species for one or a few of the resources that they need | Intra-specific competition |
| The most intense form of competition | Intra-specific competition |