What is the effects of destroying the rain forest?

Answer 1

Native People

When the trees are cut down it takes away the habitat of the plants and animals. It also reduces the space for the indigenous people who have lived there for thousands of years. These people used the available resources by hunting, fishing, gathering and farming. This way of life has died out with contact from incomers. Some native groups suffered greatly from diseases which they had no resistance to. People are also tempted into the modern lifestyles in the larger settlements, which can have social problems.

Fauna and Flora

Deforestation has led to the loss of thousands of species of insects, animals and plants. It means that important chemicals that could be used for medical purposes have not been found and will be lost.

The Soil

Removing the vegetation cover exposes the soil to erosion and leaching. Without the branches and leaves to break its fall, heavy tropical storms can quickly wash the soil from even an gentle slope. Cutting down the trees also takes away the roots which helps bind the soils together. The soil can quickly silt up rivers and lakes.

Even if the soil is not completely removed the nutrients may be leached out as the rainfall seeps down through the soil. Soils lose their fertility after only a few years, and this causes problems for commercial arable farmers.