or short and hasty. Overall, it still follows some basic guidelines. First, a piece of habitat is surrounded and thus isolated by farmland or cities.Secondly, pollination of the plants immediately ceases and the number of species thins out. Thirdly, through generations of inbreeding and thus higher birth mortality than birth survival rate and infertile dirt, the forest fragment will slowly decline to nothing.

Causes

Ecosystem decay is commonly caused by the harvesting of rain forest in appliance to certain laws or illegally

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