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how accurate the new measurements are． how thick the ice is in it． how serious the problem of the ice melt in the Arctic is． how dangerous it is to travel to it．
Because extra heat warms the air. Because extra heat warms the water. Because the temperature above the water is higher. Both A and
38 million square kilometers． 4.2 million square kilometers． 1.13 million square kilometers． 11.4 million square kilometers．
Unusually strong winds and clearer skies． Heavy clouds and light winds． Longer summers and shorter winters． Thin ice and open water．
4.2 million square kilometers 11.4 million square kilometers 1.13 million square kilometers 38 million square kilometers
What are scientists looking for in the Arctic Ocean What are scientists doing in the Arctic Ocean Why are scientists worrying about the Arctic Ocean Why are scientists interested in the Arctic Ocean
Because extra heat warms the air. Because extra heat warms the water. Because the temperature above the water is higher. Both A and
establishes． expands． creates． constructs．
how accurate the new measurements are． how thick the ice is in it． how serious the problem of the ice melt in the Arctic is． how dangerous it is to travel to it．
strong winds and clear skies long summer and short winter open water and thin ice light clouds and light winds
establishes． expands． creates． constructs．
the ice melt in the Arctic may never stop． scientists are trying hard to stop the ice melt in the Arctic． scientists are delighted to find out what is going on in the Arctic． the warming trend in the Arctic can be reversed in the near future．
Unusually strong winds and clearer skies． Heavy clouds and light winds． Longer summers and shorter winters． Thin ice and open water．
38 million square kilometers． 4.2 million square kilometers． 1.13 million square kilometers． 11.4 million square kilometers．
4.2 million square kilometers 11.4 million square kilometers 1.13 million square kilometers 38 million square kilometers
strong winds and clear skies long summer and short winter open water and thin ice light clouds and light winds
the ice melt in the Arctic may never stop． scientists are trying hard to stop the ice melt in the Arctic． scientists are delighted to find out what is going on in the Arctic． the warming trend in the Arctic can be reversed in the near future．
What are scientists looking for in the Arctic Ocean What are scientists doing in the Arctic Ocean Why are scientists worrying about the Arctic Ocean Why are scientists interested in the Arctic Ocean
construct extend create expand
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