We live in a dynamic world, and hab

We live in a dynamic world, and habitats are always undergoing changes at all sorts of levels. However, natural changes usually occur at a slow pace so that impacts on individual species tend to be slight - at least in the short term. When the pace of change is greatly accelerated, there may be no time for individual species to react to new circumstances, and the effects can be disastrous. Briefly, this is the reason that rapid habitat loss is regarded as the chief cause of species endangerment, and there is no force more powerful in this regard than human beings. To some extent, every part of the earth has been affected by humanactivities, especially during this past century. This applies on virtually every scale, from the loss of microbes in soils that once supported tropical forests, to the extinction of fish and other aquatic species in polluted freshwater habitats, to changes in global climate caused by the release of greenhouse gases.
From the perspective of an individual human lifetime, such changes may be hard to detect and their effects on individual species may be hard to predict. But the lesson is clear enough. For example, although many countries have had plans to grow many tropical forests, they are highly susceptible to destruction because the soils in which they grow are poor in available nutrients. Centuries may be required to bring back a forest that was cut down or burnt out in the space of a few years. Many of the world's severely threatened animals and plants live in such forests, and it is certain that huge numbers of them will disappear if present rates of forest loss continue.

Kết quả (Anh) 2:

We live in a dynamic world, are always undergoing changes and Habitats at all sorts of levels. Tuy nhiên, natural changes occur at a slow pace Thường vì Impacts on the individual species Tend to be slight - in the short term at nhất. When the pace of change is greatly accelerated, there be no time for the individual garment to React to New Circumstances species, and the effects can be disastrous. Briefly, this is the reason mà rapid habitat loss as the chief cause, is Regarded endangerment of species, and there is no more powerful force in this Regard human beings provides the un coal. To some extent, every part of the earth Đã AFFECTED by humanactivities, khi Especially this past century. This Applies on virtually every scale, from the loss of microbes printed once supported tropical forests Soils mà, to the extinction of fish and other species Aquatic Habitats print polluted freshwater, to climate changes caused by the global print release of greenhouse Gases.
From the perspective security of the individual human lifetime, such 'hard to detect changes lẽ ask for their effects on the individual and be hard to predict species sewing. But the lesson is clear enough. For example, although many Countries have to grow many tropical hda Plans forests, highly susceptible to destruction chúng vì chứa Soils are poor print chúng Grow nutrients available. Centuries required to bring back lẽ a forest was cut down or burnt mà out in the space of vài years. Many of the world's Severely Threatened animals and plants live in forests such ', and it is huge numbers of added Certain mà will disappear if present rates of forest loss continue.