deforestation
TRANSCRIPT
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BYBHUMIKA MISTRYBHAVIN BHAVSAR
SHILPESH NITNAWARENEERAV PATEL
VIJAY RAMA RAJU
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INTRODUCTION
SHORT VIDEO
FACTS ABOUT DEFORESTATION
REASONS OF DEFORESTATION
EFFECTS OF DEFORESTATION
WAYS TO STOP DEFORESTATION
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To address the problems of deforestation Discuss the consequences due to
deforestation Definition: “Cutting trees in a large scale
which results in the loss of habitat and loss of soil fertility”
Permanent destruction of indigenous forests and woodlands
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http://www.youtube.com/watch?v=E_cyX-zmi-8
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Forests cover about 30percent of the earth’s surface
80 percent of the world’s rain forests have been destroyed
Population growth is one of the reason for destroying trees
Population growth from 3 billion to 7 billion in half decade
Rain forest cover by 14 percent now they cover mere by 6 percent
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Rain Forest Preservation Society reports 2.7 billion acres remain of 4 billion acres of rain forest
Hundreds of thousands of square miles are lost every year
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Food, clothing and shelter are the basic needs
Enormous growth in population leads to over exploitation of resources
For feeding the growing population Shelter is needed for the population
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Oxygen levels decreases Increase in harmful gases Increase in temperature results in global
warming Plants loose their secondary metabolites Experience drier climate Loss of habitat Soil erosion Desertification
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Climate change Ecological disturbance Green house effect Increase of sea level
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Recycling Using electric heaters Social awareness Play of government
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One should have responsibility Using alternative sources Using recycled products Planting trees Use public transportation
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THANK YOU