NEET BIOLOGY

Detailed explanation-1: -Deforestation is the purposeful clearing of forested land. Throughout history and into modern times, forests have been razed to make space for agriculture and animal grazing, and to obtain wood for fuel, manufacturing, and construction. Deforestation has greatly altered landscapes around the world.

Detailed explanation-2: -The most common pressures causing deforestation and severe forest degradation are agriculture, unsustainable forest management, mining, infrastructure projects and increased fire incidence and intensity.

Detailed explanation-3: -Forest fires and severe droughts are some of the natural causes which lead to deforestation. Due to forest fires, large number of trees are burned and hence cause deforestation. In case of severe droughts, trees die due to non-availability of water.

Detailed explanation-4: -Deforestation is the process in which large areas of forest lands are cleared for various human activities. Deforestation has many negative effects on our environment, like loss of habitat for animals and climate change.