Variation in population size

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  • Created by: Abi17
  • Created on: 07-11-14 10:18

Population growth curves - usually has three phases

  • period of slow growth
  • rapid growth
  • declines until reaching a table population

(http://www.meritnation.com/img/shared/discuss_editlive/4309050/2013_10_04_11_17_47/image292133638094011758_4796774967725486731.jpg)

Population Size

Populations may grow rapidly at first but eventually limiting factors slows this growth.

Abiotic factors

Temperature - Animals expend

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