What can be inferred about the water near the bottom of oceans? A. It is relatively warm. B. Its salinity is relatively high. C. It does not move. D. It is formed by melting sea ice.
Giải thích
Đáp án B
Đoạn cuối của bài “In the Weddell Sea, off Antarctica, the densest water in the oceans is formed as a result of this freezing process, which increases the salinity of cold water. This heavy water sinks and is found in the deeper portions of the oceans of the world”
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