soil erosion presentastion

17
BY :- MUKESH VERMA PROG. :- BBA- MBA (INT.) (IInd Sem.)

Upload: mukesh-verma

Post on 10-Apr-2015

478 views

Category:

Documents


1 download

DESCRIPTION

SOIL EROSION presentastion

TRANSCRIPT

Page 1: SOIL EROSION presentastion

BY :- MUKESH VERMA

PROG. :- BBA-MBA (INT.)

(IInd Sem.)

SECTION :- A

REG NO. :- 3020070181 (38)

Page 2: SOIL EROSION presentastion

To Know.....To Know.....

• Soil & its forming factorsSoil & its forming factors

• Importance of SoilImportance of Soil

• What is Soil Erosion?What is Soil Erosion?

• Types of Soil ErosionTypes of Soil Erosion

• How to control Soil ErosionHow to control Soil Erosion

Page 3: SOIL EROSION presentastion

SOILSOIL

The most valuable thing on The most valuable thing on earthearth

has a large amount of has a large amount of nutrientsnutrients

Page 4: SOIL EROSION presentastion

The Four Soil Forming The Four Soil Forming FactorsFactors

• 1. Parent material1. Parent material

• 2. Climate2. Climate

• 3. Organisms3. Organisms

• 4. Time4. Time

ExitExit

Page 5: SOIL EROSION presentastion

Importance of SoilImportance of Soil

• for the livelihood of plants, animals,for the livelihood of plants, animals, humanshumans

• to sustain healthy plant growthto sustain healthy plant growth

• for the agriculturefor the agriculture

• protect this vital natural resourceprotect this vital natural resource

ExitExit

Page 6: SOIL EROSION presentastion

Removing or loss of thin layer of earthRemoving or loss of thin layer of earth

• by the human activities by the human activities

oror

• by the natural causes by the natural causes

Page 7: SOIL EROSION presentastion

Soil Erosion effects onSoil Erosion effects on

• Agricultural land Agricultural land

• WeatherWeather

• Nutrient from earthNutrient from earth

• Sea levelSea level

ExitExit

Page 8: SOIL EROSION presentastion

Types of Soil ErosionTypes of Soil Erosion

• Water erosionWater erosion

• Wind erosionWind erosion

• GraviticalGravitical erosion erosion

• Frozen-melt erosionFrozen-melt erosion

Page 9: SOIL EROSION presentastion

Water erosionWater erosion

Page 10: SOIL EROSION presentastion

Wind erosionWind erosion

Page 11: SOIL EROSION presentastion

Gravitical erosionGravitical erosion

Page 12: SOIL EROSION presentastion

Frozen-melt erosionFrozen-melt erosion

Page 13: SOIL EROSION presentastion

How to control soil erosionHow to control soil erosion

•Cover methodsCover methods

• Barrier methodsBarrier methods

Page 14: SOIL EROSION presentastion

Cover methodsCover methods

Page 15: SOIL EROSION presentastion

Barrier methodsBarrier methods

Page 16: SOIL EROSION presentastion
Page 17: SOIL EROSION presentastion