Geographical Definition Of Biodiversity

The variability among living organisms on the earth including the.

Geographical definition of biodiversity. Biodiversity is the part of nature which includes the difference in genes among the individuals of a species the variety and richness of all the plant and animal species at different scales in space locally in a region in the country and the world and various types of ecosystems both terrestrial and aquatic within a defined area. Definition of biodiversity biodiversity is a relatively new compound word but biological diversity when referring to the number of species is not. The most wonderful mystery of life may well be the means by which it created so much diversity from so little physical matter the biosphere all organisms combined makes up only about one part in ten billion of the earth s mass. Biodiversity synonyms biodiversity pronunciation biodiversity translation english dictionary definition of biodiversity.

Over the last decade its definition has taken a more reductionist turn. Many global organizations are working to conserve these biodiversity hotspots. Definition of biodiversity. Biodiversity refers to the variety of living species on earth including plants animals bacteria and fungi.

Biodiversity is not evenly distributed rather it varies greatly across the globe as well as within regions. Ecosystem diversity can be described for a specific geographical region or a political entity such as a country a state or a taluka. Biodiversity refers to all the different kinds of living organisms within a given area biodiversity includes plants animals fungi and other living things. Biodiversity can include everything from towering redwood trees to tiny single cell algae that are impossible to see without a microscope.

It is sparsely distributed through a kilometer thick layer of soil water and air stretched over a half billion square kilometers of the. The number and variety of species found within a specified geographic region. Among other factors the diversity of all living things depends on temperature precipitation altitude soils geography and the presence of other species the study of the spatial distribution of organisms species and ecosystems is the science of biogeography. A biodiversity hotspot is a region containing an exceptional concentration of endemic species but is threatened by human induced loss of habitat.

While earth s biodiversity is so rich that many species have yet to be discovered many species are being threatened with extinction due to human activities putting the earth s magnificent biodiversity at risk.