global warming deforestation
The threat of global warming
Global warming is mainly caused by an imbalance of "greenhouse gases." Greenhouse gases themselves are not malicious, in fact, the earth's atmosphere is essentially a byproduct of greenhouse gases. The greenhouse effect keeps some of the heat generated in the earth from escaping into space. Without the greenhouse gases for the Earth's average temperature would be around zero degrees Celsius, Fahrenheit and not the current 57 degrees. However, many scientific institutions have concluded that the proportion of C02 in the atmosphere measured in parts per million, is much more higher than during the last 650,000 years, and is only expected to increase throughout the twenty-first century.
The creation of this extreme amount of carbon dioxide is linked to the recent post-industrial human activities such as deforestation and the burning of fossil fuels. Deforestation is a particular taxpayer heavy global warming. Trees process carbon dioxide and release oxygen. As forests are destroyed, the natural processing center eradicated. The burning of fossil fuels by burning gas, oil and coal releases an isotope "light" carbon to the atmosphere.
The oceans have become increasingly acidic from absorbing carbon dioxide. In addition, the trapped heat makes the receding glaciers, increasing the sea level. These result of rapid environmental changes in the extinction of wildlife. In the case of the Arctic, polar bears are declining. In the Antarctica, certain predatory crustaceans is moving in the waters previously too cold, and sometimes openly breaking the destruction of ecosystems the seafloor of Antarctica.
While there are some other non-human causes of global warming, such as volcanic explosions and solar radiation, Carbon dioxide is the most powerful factor to global warming. Carbon dioxide is one of the highest "radiative forcing" indexes, which means that a substantial amount of power is maintained on average a molecule of carbon dioxide. Although there are several other gases in the atmosphere that actually absorb and trap heat more efficiently than carbon dioxide, scientists have noted that there is simply more carbon dioxide in the atmosphere, For example, methane, which has the highest rate of any gas radiative forcing. Moreover, once the carbon dioxide is released into the atmosphere, An average of one hundred years, and in some cases, up to 800 years to get out of the atmosphere. Because of this delay, the temperatures currently experienced in the land are the result of the activities carried out about 100 years ago, the effects of the activities carried out today will not be felt for about a century.
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what is a biological solution to global warming or deforestation?
we have to make this poster as the socio-economic and of how biology can be used to provide part of the solution, I really do not understand well. I chose global warming, but I just went say like riding a bike or something, but actually have nothing to do with biology. i was thinking of using deforestation and the solution to measure, such as planting more trees, but I'm not sure if that has anything to do with biology. please help! this is for a final which is tomorrow: S
Contraception. Fewer people = less deforestation.
