Where Are Tundras Located?

Where Are Tundras Located? The tundra is a treeless polar desert found in the high latitudes in the polar regions, primarily in Alaska, Canada, Russia, Greenland, Iceland, and Scandinavia, as well as sub-Antarctic islands. The region’s long, dry winters feature months of total darkness and extremely frigid temperatures. Where are tundras located in the USA?

Will Polar Bears Become Extinct?

Will Polar Bears Become Extinct? A 2020 study has predicted that polar bear extinction will occur in the Arctic by 2100 if greenhouse gas emissions remain on their current trajectory. Further, polar bears are likely to experience reproductive failure by 2040, reducing the number of offspring needed for population maintenance. How likely are polar bears

Which Region Is Antarctica?

Which Region Is Antarctica? Type Portion Total 100% Where is the Antarctic region located? Physical Geography. Antarctica is the southernmost continent in the world and it is centered asymmetrically around the geographic South Pole and surrounded by the Southern Ocean (Fig. 1). Its entire territory covers an area of 14 million km2 that lies south

Why Is The Arctic National Wildlife Refuge Important?

Why Is The Arctic National Wildlife Refuge Important? This 19-million-acre refuge in Alaska’s Arctic is home to bears, wolves, caribou, musk oxen and other species. It is also a critical source of food for Gwich’in and Iñupiat communities that have deep connections to the land and depend on it to feed their communities and sustain