Choose an environmental problem that threatens our ecosystem. Discuss a brief history of the environmental problem you chose and
what the current and future implications of this problem have on our
environment.

That huge volcanoes  can  be found here? from the air,  you  see that it covers a huge area, about 14 million square kilometers   antarctica  is just slightly larger than  another  continent in the southern it is  located  on the coast and is 4,876 meters (16,000 feet) tall. under the surface of  antarctica, all is  notcold and quiet.