"In my opinion, due to the greenhouse effect, the Earth will probably be no more habitable. The colour of sky will look gray because of the thick atmosphere.The overely heated air will suffocate the most living species, including humans. The ice from the poles will all melt, and after a period of time will evaporate. The forests that wasn't cut down will probably ignite because of the raising temperature or just wither. The best image that can describe my view of future Earth, is Mars."
