September 12, 2016

Natural Selection.

Natural selection is the process of animals dying out whilst others in the same species survive due to small changes helping them survive in there environment to also pass these changes down to there offspring. This takes action over millions of years. Its not an overnight thing and the changes may not even be noticeable. Natural selection leads to evolution. It is called natural selection because nature is essentially deciding which animals survive. The best equipped to the environment. This is also called ‘survival of the fittest.’
So to summarize, natural selection is the process of the better equipped animals surviving whilst the rest die. and in some cases go extinct due to not being adapt to the environment.

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  1. Love it. Good mention of the timescale. Good mention of the survival of the fittest. Now write in where all these adaptations come from initially. What are these “small changes” in.

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