Is human activities responsible for today's Global Warming trend or is it a natural phenomenon?
Global warming is a fact!
Some people believe that Global warming is a myth because they don't think it is caused by increased levels of man made co2. But I don’t believe this is a myth, I think global warming is caused by human. Let me tell you why global warming should responsible for today's global warming trend.
Global warming is on the rise. The average temperature of the Earth’s atmosphere and the oceans continues to increase since the late 19th century. The increased levels of carbon dioxide are produced by human activities such as vehicle emissions; coal burning factories and so on. Look at the dust that human produce! The sun’s heat comes in to the Earth 's atmosphere and then the increasing levels carbon dioxide blocks the escape of the heat. So the temperature rises significantly. Click here to watch the video.Global warming causes a lot of serious problems. The ice starts to melt faster and break up so there will be no more habitats for polar bears. The fish also could die from Global Warming because they can’t adapt to the rising temperature of the water. Global warming also causes hurricanes and floods. When the hot air and the cold water meet, the hurricane formed. But how does hot air form? Co2 is the answer. Also,the soil dries out and this leads to plants dying from drought. From 1960 to 2000, the amount of carbon dioxide started to grow at a super fast rate. It has never been that high before.
According to Mr. Gore, the ice shield is like a mirror,and reflects the sunlight back into space. However, the ice shield is decreasing in size, and therefore, can not reflect the sun's raze as much as it needs to. This as well causes significant increases in Global temperature. Many sea level areas such as Shanghai and Florida will be covered by water and uninhabitable for human or animals. I disagree with the concept of Global Warming being a natural phenomenon.
Mr.Gore also said polar bears and fish are dying because of their habitat. I don't believe that polar bears could survive such a drastic decrease in the ice shield that are their natural habitat. People in "the Great Global Warming Swindle"said the polar bears can adapt their environment. I want to ask them a question: Could the polar bear swim in the ocean forever? As well, I don't believe that the fish stocks can survive with the amount of increased temperatures of their water habitat. There is a lot of fish that are dying in the river. Why? Because of the rising temperature.I also don't believe the claim that increasing levels of co2 is responsible for only 0.054% of the Global Warming problem, because the measured growth of current level is so high, is it possible that co2 is caused 0.054% of global warming? Look at that chart! Some people said that the sun is driving the temperature, co2 did nothing. How? If the co2 is not blocking the escape of the sun's heat, how could the earth being so hot now?
I think human need to responsible for today's global warming trend. We shouldn't drive the car if we can, we shouldn't waste any resources anymore. Let's start to protect the world!