24 Sites That Will Disappear In Our Lifetime Photo credit: CC license by FairbanksMike 19. Alaska’s Northern Tundra The tundra presents an incomparable landscape made up of permafrost that brings along with it part of an ecosystem that is found nowhere else on Earth. Due to rising global temperatures, that permafrost is melting and with it the tundra is disappearing at a rapid rate. Prev19 of 26Next From Around The Web Facebook Comments comments