The first serious research conducted on the effect of changes in CO2 levels was in 1896, when Arrhenius completed a laborious numerical computation which suggested that cutting the amount of CO2 in the atmosphere by half could lower the temperature in Europe some 4-5°C (roughly 7-9°F) - that is, to an ice age level. Arrhenius made a calculation for doubling the CO2 in the atmosphere, and estimated it would raise the Earth's temperature some 5-6°C (averaged over all zones of latitude). His calculations did not take into account the effect of the oceans in ameliorating the effect of rising carbon dioxide levels, and in any case Arrhenius and other researchers were only interested in explaining the Ice Ages. No one seriously believed that global warming was coming. After much criticism, the work of Arrhenius was ignored by the scientific community.
It was not until the 1970s that scientists began to take the possibility of global warming seriously and began to accept at least the principles of Arrhenius' research.
The first serious research on global warming can be traced back to the early 20th century. In 1896, Swedish scientist Svante Arrhenius published a study on the greenhouse effect and how it could impact the Earth's temperature. However, it was not until the mid-20th century that more extensive scientific research on global warming began to gain prominence.
Global warming is not seasonal, or annual. It is gradually increasing all the time.
The American Policy Center (APC) say this because they are global warming skeptics. They believe that global warming is not happening.
Global warming and global climate change happen all over the world. That is the meaning of global.
If global cooling means the gradual cooling into an Ice Age, then that has happened in the past and it has taken thousands of years to happen. The present global warming has all happened far faster, in less than 200 years, and is threatening all life on the planet if we can't stop it. Global warming is by far the more dangerous situation.
Not quite, though they are very closely connected. Global warming is the warming of the earth. This is causing climate change, which is the many different changes in climate that are beginning to happen.
they will melt
If global warming affects the ozone hole, the UV will come in. This will lead to more global warming.
Global warming is not seasonal, or annual. It is gradually increasing all the time.
global warming
Global warming!
global warming
Global warming plays some serious roles in China and Japan, as they seem densely populated with human activity many of their areas. Since most areas are already humid, global warming with use of the "greenhouse effect" is pretty much 2x more potent than anywhere else. With this happen, lung disease case will be severely numerous in the future.
No. Global warming is caused by man burning fossil fuels and cutting down forests. No other animal does that. If there were no humans on earth, there would be no global warming.
that probibly will never happen because we are to deep into the mess of global warming to expect much change for the better.
Because the things they invent are the daily needs of people. And anyways, In my opinion... global warming is GOING to happen, No questions asked (:
The American Policy Center (APC) say this because they are global warming skeptics. They believe that global warming is not happening.
That can certainly happen.