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Q:What is destruction of ecosystem?

Ecosystem destruction is the process by which natural habitat is damaged or destroyed to such an extent that it no longer is capable of supporting the species and ecological communities that naturally occur there. It often results in the extinction of species and, as a result, the loss of boidiversity.

Habitat can be destroyed directly by many human activities, most of which involve the clearing of land for other uses such as agriculture, mining, logging, hydroelectric dams and urbanization. Habitat can also be destroyed indirectly by human activities such as pollution, fragmentation, climate change and the introduction of invasive species.The planet's natural ecosystems and regenerating bio-capacity are being severely degraded and, as a result, this compromises the ability of the planet to sustain life. Forests, fisheries, oceans, rangeland, fresh water systems (lakes, wetlands, rivers) and other natural ecosystems are all threatened while many are on the verge of collapse. Water, land and air are getting increasingly polluted, water tables are falling, soil erosion is leading to desertification, global warming is well underway, and species are dying out 1000 times faster than their natural rate of extinction.


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