Carbon dioxide is the largest contributor toglobal warming. It is the largest contributor toglobal warming that humankind has power to control. The main source of carbon dioxide in theatmosphere is combustion offossil fuels such asoil andcoal. Automobile traffic is responsible for a large proportion of these emissions. Driving less is a way to reduce the amount of carbon dioxide in the atmosphere. Purchasing vehicles that get the maximum amount of mileage per gallon of gas is important.Hybrid vehicles which can get up to 50 miles per gallon are becoming more common and less costly. Forming carpools and taking public transportation are viable options for those wishing to reduce their carbon footprint. Reducing air travel is another good way to reduce one’s carbon footprint.
Effects of Global Warming
The term ‘global warming’ refers to the increasing temperatures worldwide. It is generally believed that global warming is a result of rising levels of greenhouse gases, namely carbon dioxide. Under normal conditions, solar energy will strike the earth’s surface and bounce back into space. There is a thin layer of gases that traps some of the radiant heat next to the earth, similar to what occurs in a greenhouse. These gases, referred to as greenhouse gases, are necessary for the earth to retain enough heat to support life. Throughout time there have been fluctuations in the concentrations of greenhouse gases in the environment, and climate has been widely variable. In recent times, however, levels of greenhouse gases have achieved concentrations higher than ever resulting in wider climatic fluctuations.
Global Warming & Extreme Weather
An old saying reminds us that “the only thing you cannot change is the weather.” In fact, humans are changing the weather by contributing to the phenomenon of global warming. Despite what the term “global warming” may suggest regarding global weather, the effects of global warming will actually be more frequent extreme weather rather than solely increasing temperatures. In fact, there are several types of weather that will reach more extremes in frequency and intensity as global temperatures steadily increase.
Hurricanes
Threats of Global Warming Spark Environmentalists to Create Global Warming Survival Center
GlobalWarmingSurvivalCenter.com launches videos to help families prepare for the inevitable calamity
Global Warming Scenarios and Global Warming Survival
Global Warming Scenarios
Snowstorms and Global Warming Detailed in Recent Report from the National Wildlife Federation
Global warming is having a seemingly peculiar effect on winter weather in the northern United States, detailed in a new report from the National Wildlife Federation. Winter weather is broadly changing in some ways that might be expected with global warming: winters are a couple of degrees warmer, winters are ending 1-2 weeks earlier, and there is less ice on lakes and rivers.
Page: Yes, global warming could mean more snow
Here's a recent headline that caused a few double takes in Washington: "Global warming hearing postponed because of snow."
5 Ways to Stop Global Warming at Home
Apart from many huge concerns which biggest countries face like terrorism, lack of jobs etc, the universal concern today is Global Warming. What is Global Warming? Is it that the atmosphere is getting all warmed up? Well, the answer is yes, however, it is not as simple as it sounds. Global Warming definitely means increase in the temperature near earth’s surface. Our climate responds to many external factors like volcanic eruptions, greenhouse gas and variations in earth’s orbit. When these warming effects result in more warming around the surface, the result is negative. It can actually result in emission of infrared radiations.
