There are many things in a world that are making it be too warm. Here are a few things that indicate that the world is getting warmer, one is the ice glaciers in antartica breaking off and falling in to the water. Another is the pennisula on antartica that was said to maybe melt in about a century and actually started to melt in only about a year. Also many glaciers have started to split into two glaciers and have polar bears straded on floating ice, and then dying. Also the levels of sea water in the different oceans has increased much over the years showing that more ice has melted into the sea from warming. Another indication of global warming is the amount of areas in the world, more inland, that ahve now become desertificated.The earth is getting much warmer over the years because the excessive amount of fossil fuels being used and the amount of Co2 being trapped and stored in our atmosphere by different chemicals that humans have produced. This increase in global warming will cause many different things to happen. Including the high increase of Co2 which will uneven the balance of Co2 and oxygen in our atmosphere. Sea levels will rise which coudl cause whole cities under water. And also cause many animals and species to die out because of the huge impact of warmth in the air. Some ways that we coudl help try to fix this problem could be taking more attention to where you live. We could start to take advantage of recycling, not use as many fuels that can pollute the air and use things that are more easy going for the enviroment.
This link will show warning signs in different areas:
