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How is biodiversity threatened and how can we protect it?Deforestation

All organisms depend on other organisms and the environment to live. Human activities can result in ecosystems being damaged. Conserving biodiversity will make sure we have the resources we need.

Part of Combined ScienceLife on Earth - Past, present and future

Deforestation

Deforestation is the permanent removal of trees from an area.

For thousands of years humans have been deforesting small areas of woodland to build their own houses or grow crops to feed their families. However, in recent years the increase in the human and development of industrial machinery has meant that much larger areas have been cleared. This is often by large companies who deforest to provide land for cattle, rice fields and growing crops for .

Deforestation destroys the of the organisms that live there and through this kills individuals of many . Scientists estimate that several hundred species of plant, animal and insect are lost each day partly as a result of deforestation. This means that deforestation is causing extinctions and dramatically reducing biodiversity.

Image gallerySkip image gallerySlide 1 of 2, World map showing areas of forest in 8000 BCE, The world's forests in 8000BC