Stack #196760
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| what is the phase called where the population gowth curve graph decreases | Decline phase
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| group of organisms of the same species which live in the same place at the same time, and can interbreed with each other | population
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| the upper limit on the size of the population that the environment can sustain | carrying capacity
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| one single species competing for food is an example of____________ competition | intraspecific
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| two separate species competing for nesting sites is an example of ____________ competition | interspecific
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| interspecific competition can be of great importance in determining the _________ of a species. | distribution
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| a relatively self-contained, interacting community of organisms, and the environment in which they live and interact | ecosystem
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| the first species to colonise bare ground are ____________ | pioneer species
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| The phase of population growth in which the organisms adjust to their new environment | lag phase
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| When different areas of forests are coppiced each year this is called ________ coppicing | rotational
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| The removal of all trees in an area at once | Clear Felling
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| When fertilisers used on crops, are washed into streams and the nutrients cause an increase in algae and bacteria, and a decrease in oxygen. | Eutrophication
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Created by:
angela.mak