These days the earth was hot. What really happened? Much of motor vehicles and factory smoke causes air pollution. The gas increase carbon dioxide concentrations in the atmosphere. Carbon dioxide is one of the factors which causes greenhouse gases. Greenhouse gases such as CO2, CH4, N2O, SFG, stuck in the earth's atmosphere, so that sunlight can not be reflected back out of the earth, so that the earth is hot. It is also caused by human behavior. Forest which serves to absorb CO2 are cut, so that the concentration of O2 gas is reduced. These things causes the earth’s temperature are rises. This is usually called global warming.
What are the effects of global warming? Global warming
causes climate instability. This will also impact climate change is causing certain diseases
such as respiratory infections, harvest failure that so will hunger and malnutrition.
Second, the increase of global temperatures are melting of arctic ice is causing rising sea levels. Sea
level rise could
small islands to sink.
Third, global warming could have an impact on the
ecosystem damage that increases the risk of spread of waterborne diseases and vectors disease. Such as
dengue fever since the advent of ecosystem new breed mosquitoes.
Fourth, the
reduced species of animal on earth. The researchers said, climate change could disrupt
the food chain,
where the top predator in the food chain are the most
Fifth, in economics and politics, global warming causes
emergence of terrorists because of the instability of poor countries led
to the migration and
monetary crises.
What should we do to anticipate global warming? We can do small
things like turning off electrical appliances when not in use, replace light
bulb with a fluorescent lamp, use bicycles to reduce pollution, saving paper usage, reduce the usage of plastics and recycle the plastics, reforestation,
planting trees to reduce CO2 levels in the
air. And become a vegetarian.
