B4- science

Distribution of organism

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  • Created by: Anjelala
  • Created on: 05-03-14 22:13
What is an eco system?
- The plants and animals living there and their surroundings. eg- Garden
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What is a habitat?
Where a plant or animal lives.
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What is a community?
- The plants and animals living in a ecosystem
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What is population?
- The number of a particular plant or animal present in the community
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'Transect Line' -- Explain!
1)Distribution of organisms can be mapped out on transect line 2)Length of string laid across area(eg-Path) 3)Number of organisms is counted /%cover of plants is asessed in a quadrat at regular intervals. 4) Data shown in Kite diagram
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Formula for population size?
(Number in the 1st sample x Number in the 2nd sample ) ,Divided by, Number in second sample previously marked.
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Other cards in this set

Card 2

Front

What is a habitat?

Back

Where a plant or animal lives.

Card 3

Front

What is a community?

Back

Preview of the front of card 3

Card 4

Front

What is population?

Back

Preview of the front of card 4

Card 5

Front

'Transect Line' -- Explain!

Back

Preview of the front of card 5
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