Deforestation for class

1. DEFORESTATION
07-07-2015 PREPARED BY : A.Y.A (RIE MYSORE NCERT) 1

2. CAUSES FOR DEFORESTATION :
Cutting of trees.
Construction of houses and buildings.
Making furnitures.
Using wood as fuels.
For preparing railway tracks.[In older days].
Forest fires.
Irregular methods of cropping or cultivation.
Mining.
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3. CONSEQUENCES OF DEFORESTATION
Increase in temperature[global warming]due to
green house effect.
Less rainfall.
Higher pollution.
Ground level water will decrease.
Imbalance in nature.
Loss of fertility in soil.
Soil erosion.
Natural calamities[Floods , Droughts]
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4. GREEN HOUSE EFFECT
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5. GLOBAL WARMING
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6. LESS RAINFALL
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7. HIGHER POLLUTION
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8. DESERTIFICATION
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9. FLOODS DROUGHTS
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10. ACID RAIN
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11. THANK YOU
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