The Polar Bear is a large species of bear that is found inhabiting the ice fields in the Arctic Ocean. It is the biggest species of bear in the world (with the exception of the Kodiak Brown Bears found in Alaska which can reach similar sizes) with males often weighing-in at around 600kg. Thought to be closely related to the Brown Bear, the Polar Bears' name actually means "Sea Bear" as they are known to not just spend a great deal of time close to the coast, but are also strong and capable swimmers that have been spotted up to 100 miles from the closest ice or land. They are however being devastatingly affected by global warming as the ice that they rely so heavily on is disappearing fast and has led to the Polar Bear becoming a strong symbol of the effects of climate change. Polar Bear populations have also fallen across the Arctic Ocean due to hunting, pollution and drilling for oil and gas leading to them being as listed as a threatened species.
Source
0 comments:
Post a Comment