What this collage means is thatpeople are polluting to much and must stop this crisis like global warming. some pics in the collage are cartoons. Other images are actual pics of whats going on in the real world. Like that river that the boat is fool of trash and dead fish. Others are factories producing CO2 into the air. The background a polluted forest that was cut down. some cartoons have a helmet connected to a plant or a trre for oxygen. The images with the earth melting cause of global warming
