Im going to talk about one of the biggest and unstoppable problems on earth, global warming that affects all the world together, making changes in the climate and in the nature, that every day, month and year will keep growing up and affecting not only us, the humanist, also the animals and our planet where we live in and create our life, showing us the bad consequence that we will have to live in the future and it will complicate our lives and our nature.
First, the problem of global warming is that scientist do not know how to stop global warming that is affecting us seriously and it doesn't have a reversible change because of the damage we make and it depend on us to change this, even a minimum change will help us to make a big difference in the future. Another problem is the several greenhouse gases responsible for warming, and our personal things, like our cars and our technology devices that help us everyday to live our life's. CO2 is one of the responsible for warming. Thankfully, CO2 is not as dangerous as methane and chlorofluorocarbon, which has been move, so the damage to ozone be lower that's nowhere
Finally another bad consequence, is that all this damage will affect the tempeture, make them higher for all the world, and that will affect us with our food on winter and summer. Also, the climate change can give dead to those place with high tempeture.
In opposition to all this, global warming consequence is not at all prove by scientist, they think human activities are not the main consequence of global warming, and the tempeture change will not be that big as they say, and again this is not made by human error.
In conclusion, we have to start living more ecological, because in a few years, all those gases and industries will affect seriously to earth.
Bibliography.
Effects of global warming(2007). Retrieved September 3rd from
http://environment.nationalgeographic.com/environment/global-warming/ 2007&@?
Retrieved September 3rd from
http://www.nrdc.org/globalwarming/climatebasics.asp
Date: 2007
Opposite opinion: http://www.aproundtable.org/tps30info/globalwarmup.html
(Available on September 13th)
