The Worst Things That Global Warming Can Cause
Whether you believe global warming is manmade or not, the fact of the matter is that the world is warming, and we are already feeling the effects of this warming. According to the Intergovernmental Panel on Climate Change, a United Nations organization, we will see at least two degrees of warming in the coming decades. While we may be seeing more floods, droughts and stronger storms now, what does the future hold? Well, here are the worst effects that global warming can cause us.
When the sea ice in the Arctic melts, the sea level of the world will not rise because the water is already displaced by the ice. However, when the ice on Greenland and Antarctica melts, we will see a dramatic sea level rise. According to scientists and An Inconvenient Truth, it is projected that there will be a 20 foot increase in sea levels by 2100 with the melting of the Greenland and Antarctica ice sheets. While 20 feet may not seem like a lot, it is enough to submerge most of the low-lying areas in the world including Miami, New York and
2.Saying Goodbye to Glaciers
Now, most of us go our entire lives without ever seeing a glacier in person, so many people do not see the reason why glaciers are so important in our lives. Well, glaciers actually play a big part in our lives, and without them our world would be completely changed. As well, the loss of glaciers can already be seen. In Glacier National Park in Montana, there were once 150 glaciers. These days, there are 35 glaciers. Within 15 years, there may be no more glaciers in a park known and named for glaciers. A larger problem with melting glaciers is the loss of drinking water. The Ganges River provides water to at least 500 million people in Southeast Asia and India. Its source is the Himalayan glaciers and according to The Washington Post, the glaciers in the Himalayan Mountains are shrinking by 40 yards per year. The loss of these glaciers would have a devastating impact on the areas dependent on the rivers that get their source from the glaciers.http://www.24en.com爱思英语网
3.Things Will Be Hot, Hot, Hot
As can be expected with something called global warming, heat is going to be a serious problem in the future. We have already seen what heat can do in our lives. In 2003, Europe suffered through one of the worst heat waves in its history. In just a few short months in the summer, over 35,000 people died from the heat. According to the Global Development and Environment Institute out of Tufts University, heat waves are currently happening as much as four times as much now. As well, the number of heat waves has been rising over the last 50 years. It is also estimated that during the next 40 years, extreme heat waves will be 100 times more likely.
Heat waves do not just make things hot for us, they have other serious consequences. First, when things are hot, more people use air conditioners and that puts a lot of pressure on the electrical grid. This can cause blackouts which, if lasting long enough, can cause civil unrest. Other problems include higher risks for wildfires and forest fires, more heat related illnesses, warm weather bugs staying around longer and moving farther north, and an increase in the overall temperature of the planet.
Heat waves are very serious, and in the next few decades we are going to be seeing more and more of them.
As the world warms, storms and floods will become much more severe. According to An Inconvenient Truth, the number of Category 4 and 5 hurricanes has doubled in just the last 30 years alone. The reason for this is the warm waters created by global warming. As the waters of the planet begin to warm, they provide more energy towards storms like hurricanes. In a report from USA Today, the number of hurricanes has continually increased from 1905 to 2005. Between 1905 and 1930, there were 3.5 hurricanes per year. From 1931 to 1994, the number of hurricanes increased to 5.1 per year. In the short period between 1995 to 2005, there were 8.4 hurricanes per year. Flooding will also increase as more rain falls from stronger storms, costing billions of dollars in repair