global warming effects, causes , why

1. GLOBAL WARMING
PRESENTED BY:-
SATINDER SINGH MANN

2. INTRODUCTION
GLOBAL WARMING REFERS TO AN AVERAGE
INCREASE IN EARTH`S TEMPERATURE, WHICH
IN TURN CAUSES CHANGES IN CLIMATE. A
WARMER EARTH MAY LEAD TO CHANGES IN
RAINFALL PATTERNS, A RISE IN SEA LEVEL,
AND A WIDE RANGE OF IMPACTS ON PLANTS,
WILDLIFE, AND HUMANS. IN PAST THREE
CENTURIES TEMPERATURE INCREASES
APROXIMATELY 2.7°C-3°C AND INCREASING…

3. CAUSES OF GLOBAL WARMING
 INCREASE IN CO2 CAUSES INCREASE
IN TEMPERATURE
 DEFORESTATION
 EMISSION OF GASES ON FUEL
CONSUMPTION,FROM VEHICALS

4. EFFECTS OF GLOBAL WARMING
 PERIOD OF WARM
WEATHER
 RISE IN SEA LEVEL
 SPREADING
DISEASE
 HEAVY SNOWFALLS
AND FLOODING

5. PREVENTION FROM GLOBAL
WARMING
 REDUCING TROPICAL
DEFORESTATION
 PLANTING NEW TREES
 INCREASE FUEL
EFFICIENCY
 ENCOURAGE USAGE
OF RENEWABLE
RESOURCES
 SOLAR ENERGY

6. CONCLUSION
IN THE END WE CAN SAY THAT
TEMPERATURE RISE IS A SERIOUS
PROBLEM, IT IS PRESUMED BY SCIENTISTS
THAT TEMPERATURE WILL INCREASE BY
6 ° C TILL THE END OF 21st CENTURY,SO WE
ARE TO TAKE CERTAIN MEASURES TO
REDUCE GLOBAL WARMING.

7. THANK YOU