soil erosion

what are the reason of soil erosion

• water

• wind

• human

• all of above

• no one of above

cutting of trees in large number is called____________

the process in which the topsoil is removed

• deforestation

• afforestation

• soil erosion

• soil conservation

cutting of trees in large number is called____________

• afforestation

• reforestation

• diforestation

• deforestation

what are the reason of soil erosion

• water

• wind

• human

• 3 of above

• no one of above

overgrazing leads to

• soil conservation

• good harvest

• soil erosion

• afforestation

• soil irosion

where soil erosion cause

• barren land

• vegetation places

• without vegetation places

• all of above