Deforestation is the process of removal of trees from forest for the human purposes.Deforestation has greatly altered landscapes around the world.Deforestion is one of the major threats to the environment.Deforestation refers to the decrease in forest areas across the world that are lost for other uses such as agricultural croplands, urbanization, or mining activities.Deforestration cause landfall,soil erosion and drought.

The loss of forest is an issue that predominantly affects tropical areas, regions with the highest biodiversity on Earth. In 2018 alone, 30 million acres of tropical rainforest were destroyed, with more than a third of the Earth’s land now being used for agriculture, a process that involves the clearing of woodland to create pasture.Most of this loss has been focussed around the Amazon, a rate of destruction that has only increased in recent years with policy shifts in Brazilian government – 3,769 square miles of Amazonian forest cover was lost between 2018 and 2019.Southeast Asia that has seen the greatest rate of forest loss of anywhere in the world, losing 30% of its forest surface in the last 40 years.

Coupled with huge population growth – with the region’s population forecast to rise by almost 250 million by 2030 – human settlements are increasingly coming into contact with animals that had previously been naturally contained in woodland habitats.The increase of disease linked to deforestation and increased contact between humans and tropical animals speaks to the risks involved when ancient natural ecosystems are disrupted.The loss of trees and other vegetation can cause climate change, desertification, soil erosion, fewer crops, flooding, increased greenhouse gases in the atmosphere, and a host of problems for indigenous people.