doi:10.2307/4011102Richard MonasterskyJohn Wiley & Sons, Ltd.Science NewsR. Monastersky, "Sea change in the arctic: an oceanful of clues points to climatic warming in the far north," Science News, vol. 155, pp. 104-106, 2009.
C.ThegraduallossofseaiceintheArcticOcean. D.ThedeathoffishintheArcticOcean. 9.WhatcanweIeamfromParagraph2? A.Alaskawilldisappear. B.There'smoreandmoreseaiceintheArcticOcean. C.10%oftheseaiceintheArcticOceanmeltseachday. D.ArcticriversbringmoreheattotheArcticOcean. 10.Whatdoestheunderlinedword“pr...
With terrifying speed, the bear comes to life and moves toward the whale. In a moment it is over, and the bear eats his first meal in nearly a week.Polar bears rule the frozen sea, but their ancestors weren't always built for ice and snow. The first Arctic bears were brown bears, ...
With terrifying speed, the bear comes to life and moves towards the whale. In a moment it is over, and the bear eats his first meal in nearly a week. Polar bears rule the frozen sea, but their ancestors weren’t always built for ice and snow. The first Arctic bears were brown bears...
In light of global change, this SLR could be a manifestation of warming in the Arctic coupled with a decrease of sea ice extent, warming of Atlantic waters, changes in the Arctic Ocean circulation, and an increase in coastal erosion and thawing of permafrost.We have analyzed monthly mean sea...
the influence of the weather change on the polar bears in the Arctic Ocean C. one step to save the endangered polar bears D. the fact that the number of the polar bears is decreasing 试题答案 在线课程 答案:1.D;2.C;3.B;4.A;5.D; ...
Narwhals and belugas are the only two living species within the Monodontidae family — they are more closely related to each other than to any other kind of whale. The two species spend their entire lives in the Arctic Ocean, are similar in size and behavior, and on rare occasions have...
The Earth is covered by water, which plays a crucial role in sustaining life. Among the water bodies, oceans and seas are the most prominent. However, many people often confuse these two terms. Understanding thedifferencebetween an ocean and a sea is essential for several reasons, such as ge...
The volume, extent and age of Arctic sea ice is in decline, yet winter sea ice production appears to have been increasing, despite Arctic warming being most intense during winter. Previous work suggests that further warming will at some point lead to a decline in ice production, however a co...
With terrifying speed, the bear comes to life and moves towards the whale. In a moment it is over, and the bear eats his first meal in nearly a week. Polar bears rule the frozen sea, but their ancestors weren’t always built for ice and snow. The first Arctic bears were brown bears...