Tropical forests are being destroyed at an ever-increasing rate. Estimates of the extent and rate of loss vary, but it appears that nearly half of the world?s tropical forests already have been lost, and the remainder will all but disappear in the next two to three decades. The loss is incalculable. These forests provide habitat for an estimated half of the world?s plant and animal species, provide water and fuel for much of the world?s population, and influence regional and global climate. Commercial logging, clearance for agriculture,

Overgrazing and firewood gathering denude vast areas of arid lands, resulting in inexorable spread of deserts and desert like conditions. The United Nations estimates that, at present rate of loss, by the year 2000 about one-third of the world?s arable land will be nonproductive.

1. The maintenance of essential ecological processes (which rain from the global cycles of nitrogen, carbon dioxide, and water to the localized regeneration of soil, recycling of nutrients and cleansing of waters and air) and life support systems, such as agricultural systems, coastal and fresh water systems, and forests.

ranching, and fuel gathering are all responsible for the destruction. Their greatest threat is acid rain pollution, which is already severely affecting large areas of the conifer forests of northeast North America and Europe. Solutions include the development of alternative fuel wood supplies through fuel wood plantations, the regulation of logging, and a consensus as

Some common words found in the essay are:
United Nations, ENVIRONMENT Nowadays, Europe Solutions, protection environment, plant animal, renewable resources, solutions include, plant animal species, protect environment, conservation concern, rate loss, animal species, tropical forests, half worlds,
Approximate Word count = 654
Approximate Pages = 3 (250 words per page double spaced)