我们知道,地球其实是“水球”——地球表面积的71%被海洋覆盖着。当寒冬到来,江河湖泊千里冰封,但浩瀚的海洋会是怎样的景象呢?海水会结冰吗?会在什么温度时结冰?结的冰是咸水还是淡水?奇妙的大自然等待你的探索!When Old Man Winter comes calling,falling temperatures can turn creeks(小溪),lakes,ponds,and even rivers into frozen roads you can skate on.But what a b out the ocean?If you’ve ever b een to the We know that the Earth is actually “water polo” - 71% of the Earth’s surface area is covered by the ocean. When the winter comes, the rivers and lakes are extremely cold and frozen, but what kind of view is the vast sea? Will the sea water freeze? Will it freeze at what temperature? Will the ice be brackish or fresh water? Wonderful nature awaits you When Old Man Winter comes calling, falling temperatures can turn creeks (streams), lakes, ponds, and even rivers into frozen roads you can skate on. But what ab out the ocean? If you’ve ever b een to the