Is global warming occurring?
Research scientists are in no doubt that global warming is occurring. they estimate that human activities released one trillion tonnes of additional carbon dioxide into the atmosphere during the twentieth century, and that the current rate of emissions is over 30 billion tonnes per year. This is why global average temperatures have risen by 0.75 degrees Celsius (1.4 degrees F) since instrumental measurements began in 1850.
Most of global warming is thought to be occurring because of a theory there is no specific evidence say the direct cause of global warming. A: Scientists say it is extremely likely that global warming is being caused by the burning of fossil fuels (coal, oil and natural gas) and deforestation (cutting down trees which previously removed carbon dioxide (CO2) from the atmosphere).
everywhere on earth. Another Answer First, global warming does not occur everywhere on Earth. Some areas are cooling. Second, even among those areas where it is warming, some are warming more than others. According to global warming models, global warming should be occurring in the troposphere more than at the surface of the Earth. However, in real life, the oppposite is true.
most likely not. just because global warming is occurring does not mean that it caused the flood. in the past flood aways happen, not just because of global warming. in my school before the charts were way up, it flooded, not because of global warming, but because the school was built on a filled up marsh.
The earth is kept naturally warm by the greenhouse effect, supported by the water and carbon cycles that move these gases in and out of the atmosphere. This has been happening since life began on earth. The present global warming, that is, the unusual warming of the earth since the beginning of the Industrial Revolution, when we began to burn fossil fuel, is not naturally occurring. This is happening because of human activities.
It is an undeniable fact that the globe is warming, and it is warming nearly everywhere. Scientists have mountains of evidence to prove that it is occurring. Satellites, ground measurements show conclusively that average temperatures are in fact rising. But perhaps the most conclusive evidence comes in the form of glaciers. Look at the history of any glacier and you will see that they have receded over the century. These images are commonly available; just…
The main energy source for global warming is the sun. The warmth that reaches us from the sun is trapped by the naturally-occurring greenhouse gases, to maintain a comfortable temperature suitable for human habitation. The recent rise in greenhouse gases, resulting from human activity, causes more of the sun's heat to be trapped, resulting in global warming.
True global warming does not decrease temperatures. So, either the model for global warming's effects is hokus-pokus, or global warming as presently claimed, does not exist. Some global warming followers will have you believe that global warming makes the weather "act crazy". If true, then it is not really global warming, is it.
its because global warming is actually the opposite of the natural phenomenon called "Ice Age". but glbal warming is the point where our climate should be very very hot which can kill human species. Today as we can see we were just having a short term global warming due to the earths cores heat which has been closer the the surface due to gravitaional forces in the solar system related to changes in Earth's orbit.
Everything continues to global warming. You breathing, contributes to global warming. Me typing this response contributes to global warming. Toilets contribute to global warming because they are a manufactured product. Anything Manufactured requires energy and materials , all of which contribute in some way, even if minor to global warming.
"Climate Change" and "Global Warming" are not the same, though related. Global Warming causes Climate Change. With Global Warming we understand the warming of the earth's global temperature. That warming has in turn an effect on the earth's global climate and on more localized climates (like the climate of England or Western US).
I do not think that global warming is a myth. There are some who debate the reality of global warming, and others accept that it is happening but deny that humans are substantially responsible for global warming, but these debates simply prove there must be something to it. Global warming is no myth.
well, my friend doesnt believe in global warming so he says that global warming is not real because in the past there has been many ice ages and many very hot years and he pointed out that right now we are on one of those inclines so i hope that answered your question :D. Another opinion: What do you mean by 'disagree with global warming'? I personally believe that global warming exists, and is occurring…