The sign of global warming?
Ans......global warming is very harmful for us and our nature.
Global warming arises due to uneven and uncontrolled deforestation. Due to this increase in co2,CH4,NO2,CFCs in environment. That s why these gases warm the earth surface and increased the earth surface temperature by .6°c.
The sign of global warming is...
1.DISEASE..... Today we face many type of bacterial, fungal, and helminthes disease due to global warming. I.e...Uneven climactic and temperature change.
Or we would be surprising to know that without green house effect/global warming the average temperature of earth surface would have been chly...-18°C, rather than the present avarrage 15°C.
A disease due to global warming is SNOW BLINDNESS. In which human's eye absorb UV-B radiation and high dose cause cornea inflammation and may lead to permanent damage of eye. Other disease due to UV-B is cancer, ageing of skin, damage DNA, And MUTATION.
Due to the global warming drastic decrease in economic in world. Because everything is opposite/unfavorable. I.e...In another words we can say that nature is unhappy, so we can't imagine that everything is under control.
3..MELTING OF GLACIERS IN POLAR REGIONS.
In present day average temperature of earth surface rising up to. 6°C as that cause melting of glacier. That may lead to fluid in glacier region and may disturb our seasonal variation. And seasonal variation affect on our agriculture. And effect of agriculture may lead to many severe problems like HUNGER. L, DEATH OF PEOPLE DUE TO FOOD.
4...METHANE (CH4) EMMITION....
CH4 is queen of green house effect. And due to green house effect earth surface are warm and may lead to glacier melting.
5...RISING OF SEA LEVEL....
Scientist has realized that now a day sea level increase and about 50-100years many cities situated near sea level are mearsed in sea. And those situations arise due to global warming.
6...LOSS OF BIODIVERSITY...
Uncontrolled human activities again nature may harm /lost out biodiversity. And biodiversity lost may extinct many species. And if species are lost from earth surface then our nature is uncontrolled .because everything is interconnected with each other. And any one lost from chain may disturb everything. A/c to IUCN red list (2004) 784 species lost in which.
in last 500 years. And some examples of resent extinction are
DODO(moritius),Quagga (Africa), Thylacine(Australia), stellar sea cow (Russia) etc..due to global warming.
Ecosystem is the unit of our nature. And global warming harms our nature unit. So we can say that any system that lost their own unit can't exist. And if we lost our ecosystem then we also lost 5F.ie...
And if we lost 5F then we can't imagine to exist on earth surface.
Means we can say that all sign of global warming may extinct us and our nature also.
So we have to control uneven work in nature. I.e...WE HAVE TO LOVE OUR NATURE NOT HATES.