Tropical rain forest is evergreen trees that form a closed canopy, below

which is found a zone of vines and epiphytes where plants grow on trees, a

relatively open forest floor, and a very large number of species of both

plant and animal life. The largest trees have buttressed trunks above the

continuous canopy, while smaller trees form a layer of more shade-delicate

species beneath the upper canopy. The maximum height of the upper canopy of

tropical rain forests is usually around 100 to 165 ft, with some individual

trees rising as high as 200 ft above the forest floor. Conifers such as

redwood and Sitka spruce tend to predominate in North America, while their

counterparts in the southern hemisphere include various species of

eucalyptus, Araucaria and Nothofagus. T

sold all over the world. The United States cancer society has discovered that

the drug called Quinine, which comes from the bark of quinine tree, which

h rain forest is home to many species

seven percent of the earth and hold just about half of the world's animals.

have some medicine in them. Like the Brazilian pit viper, which can help

brazilian rain forest? Is economic advancement more important than the

Some common words found in the essay are:
Nothofagus Th, , Vincrstine Periwinkle, North America, rain forest, rain forests, pit viper, found rainforest, drug called, tropical rain, trees form, upper canopy, rainforest currently, forest floor,
Approximate Word count = 582
Approximate Pages = 2 (250 words per page double spaced)