Sunday, February 22, 2009

Habitat

A habitat (which is Latin for "it inhabits") is an ecological or environmental area that is inhabited by a particular animal or plant species.It is the natural environment in which an organism lives, or the physical environment that surrounds (influences and is utilized by) a species population.[citation needed]

The term "species population" is preferred to "organism" because, while it is possible to describe the habitat of a single black bear, we may not find any particular or individual bear but the grouping of bears that comprise a breeding population and occupy a certain biogeographical area. Further, this habitat could be somewhat different from the habitat of another group or population of black bears living elsewhere. Thus it is neither the species nor the individual for which the term habitat is typically used.

A microhabitat is a physical location that is home to very small creatures, such as woodlice. Microenvironment is the immediate surroundings and other physical factors of an individual plant or animal within its habitat.

Habitat Conservations:

To conserve habitat areas for wild species and prevent their extinction or reduction in range is a priority of a great many groups that cannot be easily characterized in terms of any one ideology.

The conservation movement seeks to do this for a variety of reasons including the continuation of recreational hunting, fishing, hiking and birdwatching.

The ecology movement seeks to do this since it sees wild species as having the right to exist for their own sake. Since each species competes most intensely with its own kind, they argue, any cessation of competition between humans must be presaged by cessation of competition between humans and other species, and a recognition of their peaceful coexistence. This goal is shared by some elements of the peace movement and the green movement that is the intersection of them both.

The environmental movement shares some of these motivations, but focuses on human health concerns, wellness, and the environmental health impact of disputed ecosystems that have fallen into poor ecological health. It is the only movement to be concerned about natural capital.

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