Soil Erosion Presentastion

BY

:-

MUKESH VERMA

PROG.

:-

BBA-MBA (INT.) (IInd Sem.)

SECTION

:-

A

REG NO.

:-

3020070181 (38)

To Know..... • Soil & its forming factors • Importance of Soil • What is Soil Erosion? • Types of Soil Erosion • How to control Soil Erosion

SOIL The most valuable thing on earth has a large amount of nutrients

The Four Soil Forming Factors • 1. Parent material • 2. Climate • 3. Organisms • 4. Time Exit

Importance of Soil • for the livelihood of plants, animals, humans

• to sustain healthy plant growth • for the agriculture • protect this vital natural resource Exit

Removing or loss of thin layer of earth

• by the human activities or

• by the natural causes

Soil Erosion effects on • Agricultural land • Weather • Nutrient from earth • Sea level Exit

Types of Soil Erosion • Water erosion • Wind erosion • Gravitical erosion • Frozen-melt erosion

Water erosion

Wind erosion

Gravitical erosion

Frozen-melt erosion

How to control soil erosion

•Cover methods • Barrier methods

Cover methods

Barrier methods