Write a essay on global warming. (150 words).
Global warming- a warning for mankind:
Several points which could be taken into consideration while framing this answer are:
Global Warming is an increase in the earth's atmospheric temperatures widely due to an increase in the greenhouse effect resulting especially from pollution.
Global warming is melting of ice from poles because of the increase in the extent of carbon dioxide. If due to global warming all the ice from our poles melt into water, the water level on earth increases and submerge the land.
Another major cause of global warming is deforestation.
Sea levels are expected to rise between 7 and 23 inches (18 and 59 centimetres) by the end of the century, and continued melting at the poles could add between 4 and 8 inches (10 to 20 centimetres).
Less fresh water will be available.
Species that depend on one another may become out of sync. For example, plants could bloom earlier than their pollinating insects become active.
Natural calamities and disaster would occur at lesser frequencies and with more destructive power. Hurricanes and other storms are likely to become stronger.
Severe heat waves would lead to death of millions of people all around the world.
While the idea of swimming in a warmer ocean is pleasant to most human beings, increasing ocean temperatures could cause serious ecological damage.
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