Forest a survey ppt
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Transcript of Forest a survey ppt
They provide food, fodder, fuel, fertilizer and fibre.
They provide moisture and lowers the temperature.
They maintain the ecological balance.FACT FILE
IMPORTANCE OF FOREST
They provide raw materials to industry.
They prevent soil erosion and preserve the fertility of the soil.
They are the home for many animals and birds, thus they preserve the biodiversity.
They provide food, fodder, fuel, fertilizer and fibre.
They provide moisture and lowers the temperature.
They maintain the ecological balance.
A tree exhales 120 pounds of oxygen per year.FACT FILE
IMPORTANCE OF FOREST
FOREST COVER IN DIFFERENT ASSESSMENT
Year of assessment Forest cover in India percent
1987 6,40,819 19.49
1989 6,38,804 19.43
1991 6,39,364 19.45
1993 6,39,386 19.45
1995 6,38,879 19.43
1997 6,33,397 19.27
1999 6,37,293 19.39
2001 6,75,538 20.58
2003 6,78,333 20.64
2005 6,90,171 21
2007 6,90,899 21.02
2009 6,91,124 21.02
A R E A I N K M 22
If We notice according to the survey, forest area in our country has not
reduced in past ten years
Forest is treasure of every country
We should see to that it does not get reduced
we must plant more and more trees to create healthy environment
Planting trees is like building home to many animals