Biology Unit 4

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  • Created by: Sarah
  • Created on: 26-12-12 17:50
What is an ecosystem?
All the interacting biotic and abiotic features in a specific area
1 of 6
Define population
A group of individuals of the same species that occupy the same habitat at the same time
2 of 6
Define community
The organisms of all species that live in the same area
3 of 6
Niche
How an organism fits into its environment including all the biotic and abiotic factors that affect it
4 of 6
What is abundance?
The number of individuals of a species in a given space
5 of 6
What is frequency?
The likelihood of a particular species occurring in a quadrat
6 of 6

Other cards in this set

Card 2

Front

Define population

Back

A group of individuals of the same species that occupy the same habitat at the same time

Card 3

Front

Define community

Back

Preview of the front of card 3

Card 4

Front

Niche

Back

Preview of the front of card 4

Card 5

Front

What is abundance?

Back

Preview of the front of card 5
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