Global Warming Essay |Global Warming Essay 200 Words|Free Global Warming Essay|
Global Warming Essay : Global warming, meaning increase in the average temperature of the earth's atmosphere and oceans, is one of the most serious challenges facing us today.
A warmer earth may lead to changes in rainfall pattern, a rise in sea level owning to melting of glaciers and a wide range of impacts on plants, wildlife, and human.
Frequent floods, drought, heat waves hurricanes and tornedos may upset the balance of the ecosystem. Crops and food supply may also be affected.
Global warming is caused by a phenomenon known as the greenhouse effect that is brought about by the accumulation of greenhouse gases like carbon dioxide, methane and nitrous oxide released in the atmosphere during the burning of fossil fuels like coal,oil,garbage etc.
These gases ,wrapped around the planet earth, permit the sunrays in ,but stop some of the head from radiating back to space .
This trapped head in the earth's atmosphere is the major cause of global warming. To mitigate this problem, environmental pollution should be prevented at any cast .
Planting of trees that absorb carbon dioxide from the air should be encouraged. Besides, alternative sources of like solar energy, wind energy, tce ,should also be tapped.
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अपने बहुत ही अच्छी जानकारी साँझा की है आपके इस पोस्ट को पढ़कर बहुत अच्छा लगा और इस ब्लॉग की यह खास बात है कि जो भी लिखा जाता है वो बहुत ही understandable होता है.
ReplyDeleteHindiVidhya
Thanks..
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