In recent years, everyone can feel that the temperature is rising. Even though some people will not admit it. But now it is a really important issue for us. And many countries leader are working hard to find a solution. For example, President Obama signed an agreement with China in Paris which is about the decreasing the carbon emissions. But what are the exactly reasons caused the global warming and the question are how can we fix it?
First of all, the emission of carbon. The scientist find out it is the carbon dioxide (greenhouse gas) caused the global warming. And all these carbon dioxide are comes from the the factory, oil or wood burning. So there are a lot of carbon dioxide in the atmosphere. And most of temperatures we get are form sun. But after the carbon dioxide is up on the atmosphere, they absorb the heat from the sun too. So basically it heats up the earth for another time.
So most of all sources of carbon dioxide are comes from the burning fossil fuels or coal. Because these are the basic energy resource for energy to our home or to factories. So in order to fix the situations, we should use more efficient energy resources such as nuclear or the nature gas. Now most of the country are using the nature gas for energy, because it’s a clean energy, and it will only produce water after they are burning. So it is a good replaceable energy for fossil fuels. But the problem is that we do not have unlimited nature gas for us to use. So after we run out the nature gas, what should we do? Maybe the nuclear. Because nuclear is best energy source we can get to replace fossil fuels. Because the advantage of nuclear is we only need a little bit unclear materials and produce tremendous energy, and it is no pollution. But the only problem that nuclear has is the safety. If we controlled well, it is the best source. But if there is any accident, it will be a disaster. For example Chernobyl in Russia and Tohoku in Japan.
So for countries who produced most carbon dioxide such as China (3000 tonnes) and US (5800 tonnes) should have a more restrict regulation on those factories. And two countries need to work together to reduce the emission of carbon. For example, the agreement signed in Paris. And for us, we should do it from the small things, such as turn off the light while we are sleeping to save energy and recycle the thing we have used to reduce the landfill. Because we all share one planet.