SOIL EROSION THE CAUSES OF SOIL

DEPLETION BY

ALLAH DAD KHAN(Sixth Presentation)

What causes soil erosion?

WaterWind

No Vegetation

How did the Canyon Lands of Utah form?

Physical land features

What are some practices

Of

SOIL CONSERVATION?

TerracingStrip Cropping

Contour PlowingTilling

Wind BreaksGround Covers