Global warming
Global warming is a very fast increase in Earth's average temperature. It increased dramatically over the past century. It is mainly caused by the emission of CO2 and other gasses into the atmosphere. Next, this air pollution absorbs sunlight and rise temperature. It has a huge effect on us and animals living on our planet. It increases temperature and by that, it changes the climate. It also changes the weather on Earth. There are a lot of animals that threaten global warming. Higher temperature destroys their natural homes and in result kills them. A few examples of these animals are polar bears, green sea turtles, tigers, or snow leopard. We have to stop this from happening. To do this we can use energy that is not obtained from coal and switch to renewable ones. We can also start planting trees. It is the best way because plants absorb CO2. Another good thing to do is to decrease our water waste and energy waste. If we will try to prevent global warming we will help ourselves ...