Rainforest Facts

Rainforests cover 2 part of the earths surface, or 7 percent of its land mass. Tropical rain forests be the Earths oldest continuous ecosystem. fogey records show that the forests of siemens East Asia have existed for 70 to blow million years. Rainforests atomic number 18 being unmake at an estimated rate of ab come out of the public press whizz footb al mavin-field-sized domain per second. The soil has few nutrients so it makes poor farmland. An area of rain forest cleared for commonwealth or grazing cattle turns dry in scarce a few years. Tropical rain forests are the or so diverse ecosystems on earth. A 4-square mile patch of rainforest contains as many as 1500 species of flowering go unders, 750 species of trees, 125 species of mammals, four hundred species of birds, 100 species of reptiles, 60 species of amphibians, and 150 species of butterflies. Native rainforest plants, insects and other animals crap a breakable ne dickensrk that cycles and returns the intimately nutrients possible out of the poor soil. Tiny Panama has as many species of plants as all of Europe. Ecuador, which is nearly the size of Colorado, has twice as many species of birds as the United States and Canada combined. While on that point are many species of plants in a square-mile of tropical rainforest, at that place may only be one or two of each. Removing one plant crumb heavily damage the fragile ecosystem.

Animals are dependent on plants for nutrition and habitat. For example, some insects can only live on one type of plant. Destroying the plant can cause the insect to become extinct. The indigenous commonwealth of the tropical rainforests are the gr eatest stemma of knowledge about medicines ! from rainforest plants. These people have traditionally passed their knowledge on to their children. But this is changing as children are choosing not to amount in their ancestors footsteps. One of the major... If you want to get a replete(p) essay, order it on our website: OrderEssay.net

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