mountain of polar regions speech
Answers
Answer:
Polar Regions
Polar bear
© Steve Morello / WWF-Canon
HABITATS
POLAR REGIONS
Top
Overview
OVERVIEW
Polar bear (Ursus maritimus)© Jon Aars / Norwegian Polar Institute / WWF-Canon
Life in the planet’s polar regions can be incredibly difficult. Bitterly cold winds whip across the landscape. Winter temperatures can reach deep into the negatives, and the winter night can last for months. But these seemingly barren landscapes are home to a rich diversity of wildlife—both on land and under the sea surface—that has evolved to survive these harsh conditions.
Millions of people also live in the Arctic, but Antarctica has no permanent inhabitants. Antarctica is protected by a 1959 treaty that established the continent as a place to be used only for peace and science—though several thousand scientists and support staff periodically inhabit the area in the pursuit of research.
But even the relatively untouched expanse of Antarctica has not been immune to the effects of climate change. And the Arctic, in addition to climate change, has suffered from pollution, development by the oil and gas industry, and overfishing.
Answer:
hope this helps you....
please mark me as brainlist and thanks me.... please
