Posts Tagged ‘Carbon Dioxide’

Global Warming

Sunday, February 7th, 2010
Athena asked:

I have this project due soon about global warming.
There are several questions I need help on.
Here they are
1. In what year did scientists find out about global warming?
2. What was the name of the pact that america refused to sign that was concerning global warming?
3. Any specific diagrams about the production of carbon dioxide or commonly know as greenhouse gases in the world?

Marian

Global Warming and Climate Change

Tuesday, September 1st, 2009
Enviro Saver asked:

A common mistake made by people who have a limited understanding about global warming will often loosely refer to the problem as either climate change or global warming. While the two have much to do with each other, they are two separate things that are related to the same cause, which is carbon dioxide put into the atmosphere by human activity. Global warming is referring to the rise in the average global temperature. It is this rise in temperature that causes the climate changes being seen around the world.

It may seem like it isn’t a big deal, but this really is something people should be concerned about. Global warming has been proven to be greatly caused by the greenhouse gases, mainly carbon dioxide that people are putting into the air through their daily activities. These emissions are caused by cars, airplanes, factories, businesses, or anything else that burns fossil fuels. While there are other greenhouse gases put into the air, carbon is what makes up the largest contributor from human activities. Many don’t realize that global warming affects everyone, perhaps not in the most obvious way every day, but it does affect everyone. Global warming is what is causing the earth to warm, which, as mentioned before, causes the major climate changes that are being seen. What are some of these major climate changes and what does this have to do with people? Floods, severe hurricanes, odd weather patterns such as abnormally cold or warm winters; all of these are products of global warming.

Food and resources come from the natural world and if global warming causes severe drought (which it is in many places around the world), the crop yield will be much lower and money is lost. Not to mention that it’s less food available to people. Global warming is also what is warming the polar ice caps and drying up other fresh water resources. Life needs fresh water and without it, life tends to die.

It is something that people can change if they can take responsibility over it. It is possible to slow and stop the global warming, making the world a healthier place with the necessary resources available. It means that the burning of fossil fuels has to stop. Using energy sources that don’t require the burning of fossil fuels is what is needed. The sun and wind are both excellent examples of the tireless sources of energy available to humans. Saving water and producing less waste is also needed to reduce the carbon emissions. As more people turn to alternatives instead of burning fossil fuels, global warming could be stopped, which in turn would stop causing the major climate changes that have been the cause of such devastation in recent years.

Edith

Who is doing the most to reduce global warming?

Friday, October 26th, 2007
Global Warming
hubertusgreen02 asked:


While the scientific community has a very high confidence that global warming is real and caused by human activities, the lay press has apparently identified no one group that has actually done the most to reduce greenhouse gases. If such a group exists, who are they? What specific steps have they taken to reduce greenhouse gas emissions? Approximately how many tons of carbon dioxide (or equivalent greenhouse gases) emissions have they prevented, captured, or “sequestered?” And what objective sources can you cite to support your conclusions?

A related question is, what are the major barriers–social, political, economic, technological–holding back countries, non-governmental organizations, and other groups (and individuals) from achieving large-scale reductions and mitigations of greenhouse gases and related global warming effects?

Hannah