Answered

5. What is most likely to cause a decrease in salinity of ocean water?
A. The sun is warming the ocean causing it to expand
B. The sun is warming the ocean water causing more of it to evaporate and the
fall back as rain.
C. Glaciers and ice sheets are melting and adding fresh water to the ocean
D. The plant and animal life living in the oceans give off fresh water as part
respiration.
Our planet.



Answer :

GinnyAnswer

Final answer:

Ocean salinity can decrease due to the melting of glaciers and ice adding freshwater to the ocean.


Explanation:

Ocean salinity can decrease due to various factors, including the melting of glaciers and ice sheets adding fresh water to the ocean. This influx of freshwater dilutes the salinity levels. Additionally, lower salinity levels can be found where freshwater rivers enter the ocean or in regions where precipitation exceeds evaporation, such as the North Pacific.


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