Global warming is a big problem in the world today a lot of animals are in danger. Us people are the cause of this now that our technology is getting better and more enhanced were using more coal and fossil fuel and that’s where the danger is taking place. When we use fossil fuel it might be in use for us but its not for the animals. For example in Antarctica the ice glaciers and breaking down the ice glaciers are 70 ft. tall and they are melting and the water percentage is going up 25% while that happens. The polar bears are in danger the more ice that is being melted the more percentage of polar bears are declining because of global warming. we are the people that caused it so we as people need to be the ones who need to put an end to this.