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B7 Science (A abiotic factor is a non living factor. Abiotic factors which…
B7 Science
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Biotic factors means living. Biotic factors which can affect a community are,
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One species outcompeting another so the numbers are no longer sufficient to breed. In most of the UK ,grey squirrels have outcompeted red squirrels.
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When species depend on each other it's called interdependance. If one species was to be removed them it would effect the whole community
A stable community is one where all the species and environmental factors are in balance so that the population sizes remain fairly constant.
Some organisms live in environments which are very extreme,such as high temperature,pressure or salt concentration. Theses organisms are called extremophiles.