do you know polar bears and penguins may become extinct because of global warming.also lobsters are becoming extinct becuse of the warming of atlantic waters.seal are also becoming endangered. The rising water of atlantinc is slowly flooding Florida, in 200 years florida will be halfway underwater.California is also starting to break away from the rest of usa and becoming islands because of earthquakes. 3 large holes are in the ozone layer currently. i hoped you leaned something about global warming.