What are the effects of clear cutting?
Clearcutting can destroy an area’s ecological integrity in a number of ways, including: the destruction of buffer zones which reduce the severity of flooding by absorbing and holding water; the immediate removal of forest canopy, which destroys the habitat for many rainforest-dependent insects and bacteria; the removal …
What is deforestation explain its causes and effects?
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. Greatly accelerated by human activities since 1960, deforestation has been negatively affecting natural ecosystems, biodiversity, and the climate.
What are the consequences of deforestation Class 8 Short answer?
Deforestation can lead to complete destruction of forest resources causing many adverse effects, some of which are desertification and soil erosion, landslides, destruction of various biological species, scanty rainfall and increase in global temperature.
What do you mean by deforestation Class 7?
It means clearing or cutting of trees or forests over large area. Forests are cut so that land can be used for different purposes like building houses,making roads etc.
What is the effect of deforestation Class 8?
Clearing of forests(by cutting down forest trees)over a wide area is called deforestation. The various causes of deforestation are: 1)They are cut down to obtain wood for using fuel. 4)The forest trees are cut down to obtain more agricultural land for cultivation of crops for the increasing population.
What are the harmful effects of deforestation Class 8?
When the forest trees are cut down,the percolation of rain water into soil is reduced. A lot of rain water from deforested soil rushes into the rivers quickly,causing floods. Deforestation decreases the water holding capacity of soil which leads to floods. The eroded soil is carried by flowing rain water into rivers.