Some people believe that global warming is a hoax, but with these global warming facts you might get a better perspective on what really is going on. Many people don’t know about certain global warming facts, but it is true that the earth and climate is changing very slowly. Average temperatures have climbed 1.4 degrees Fahrenheit (0.8 degree Celsius) around the world since 1880; and the rate of warming is increasing. Global warming facts in the 20th century’s last two decades were the hottest in 400 years and possibly the warmest for several millennia. With these undeniable global warming facts, the Arctic is feeling the effects the most. Average temperatures in Alaska, western Canada, and eastern Russia have risen at twice the global average. Glaciers and mountain snows are rapidly melting for example; in Montana’s Glacier National Park now have only 27 glaciers, versus 150 in 1910. Industrialization, deforestation, and pollution have greatly increased atmospheric concentrations of water vapor, carbon dioxide, methane, and nitrous oxide, all greenhouse gases that help trap heat near Earth’s surface. Humans are pouring carbon dioxide into the atmosphere much faster than plants and oceans can absorb it. These global warming facts are based on gases that persist in the atmosphere for years, meaning that even if such emissions were eliminated today, it would not immediately stop global warming.

Many people might wonder just what causes global warming. These global warming facts can give you a right idea. Scientists have spent decades figuring out what is causing global warming, and these global warming facts are based on what they’ve looked at and the natural cycles and events that are known to influence climate. But the amount and pattern of warming that’s been measured can’t be explained by these factors alone. The only way to explain the pattern of these global warming facts is the effect of greenhouse gases emitted by humans. For these global warming facts the gas responsible for the most warming is carbon dioxide, also called CO2. Different greenhouse gases have very different heat-trapping abilities. Some of them can even trap more heat than CO2. A molecule of methane produces more than 20 times the warming of a molecule of CO2. Nitrous oxide is 300 times more powerful than CO2.

The global warming facts for the 5 deadliest effects of global warming are:

Spread of disease. These global warming facts are discovered as northern countries warm and disease carrying insects migrate north, bringing plague and disease with them. In some countries (thanks to global warming) malaria has not been fully eradicated.

Other global warming facts such as warmer waters and more hurricanes have been prevalent. As the temperature of oceans rise, so will the probability of more frequent and stronger hurricanes. Increased probability and intensity of droughts and heat waves are also a result of these global warming facts.

Economic consequences are another series of global warming facts. Most of the effects of anthropogenic global warming won’t be good. And these effects spell one thing for the countries of the world, Economic consequences. Hurricanes do billions of dollars in damage and diseases cost money to treat as well as control.

The last negative global warming effect is the melting of the polar ice caps. Perhaps the most dangerous outcome of global warming, this could result in the permanent change of the world’s atmosphere and global conditions as well as severe global flooding and extinction of species.As other global warming facts build up its best to know and be prepared.

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