Question

give in long and detail

Answer 1

send me a full. image

Answer 2

Soil Erosion :-

• The degradation in the quality of soil by the action of water, wind ,etc is called soil erosion.
• The process of soil formation and soil erosion ho subsequently but human activities like mining , overgrazing , etc disrupts the balance .

$\red{\bigstar} \textbf{ Different types of Soil erosion :- }$

• Running water cuts for the clay soil and makes it channel as Gullies . The land becomes unfit for cultivation and is called as bad land .
• When water flows as a sheet over large areas down the slope , in this case the topsoil get washed away and this is called sheet erosion .
• Wind blows through loose soil or flat soil and blows away the top layer .
• Soil erosion can also be caused due to defective methods of farming .

$\red{\bigstar} \textbf{Preventive Measures of Soil erosion :- }$

• Terrace farming
• Contour ploghing
• Strip Binding
• Building of Shelter Belts .

$\qquad\qquad\text{ Hope it helps \star }$