The aim of comunication on this poster is trying to worn people that global warming is a seriouse problem all over the world right now and everyone need to take a action because “ Time is limited”. At the bottom of the earth show that the North Pole part is explode and the ice is cracking in to pieces. The heat of the earth is make the is melting and the Polar bear having a major effects base on this and they are very less and going to get extinct very soon because they have to place to live. The fact of the ice melting is make the sea level is reaining and going to fill all over the sand glass. The city on the bottom of the show that as soon the world going to be drown and sink under water. People still sleeping and need to have stop global warming and reduce te amount of the rubbish otherwise we all going to die.