In this text I am going to talk about global warming.
Global warming is the observed increase in the temperature of the Earth's climate system and the effect of that increase.
Some of the causes of this phenomenon are: Greenhouse gases, this gas traps heat in the Earth's atmosphere, also when we burn fossil fuels, carbon dioxide is produced and as more and more carbon dioxide goes into the atmosphere, we begin to trap more heat and the Earth gets warmer. When the Earth gets warmer, there are changes in the weather, and sea levels rise, also glaciers melt and there are forest fires.
As a conclusion I think that the only ones that can solve this problem is us, by saving energy, usic public transport , recycling, controlling the felling of trees, etc...