Tree organigram

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Land

TYPES OF LAND DEGREDAION

Biological Degreadtion

Chemical

Mechanical Erosion

Physical

Conservation OF SOIL

By terracing method

Ploughing

By educating landholders about important resources

FACTORS AFFECTING LAND

Land tenure

Government

Population distribution

Water

Climate

Weather

USES OF LAND

Canal

Mining

Building

Forest

Grazing

fARMING

Types of soil

SANDY

CLAY

fOAMY