What is the primary reason why ice, being less dense than water, is important in nature?

A. It facilitates chemical reactions.
B. It acts as an insulator in winter.
C. It accelerates the freezing of aquatic life.
D. It prevents invasive predators from thriving.



Answer :

Final answer:

Ice's lower density allows it to float on water, creating an insulating barrier crucial for aquatic life survival in freezing conditions.


Explanation:

The primary reason why ice, being less dense than water, is important in nature is that it allows ice to float on the surface of liquid water, creating a protective layer that insulates the rest of the water. This insulating property of ice helps in maintaining water temperature, preventing aquatic life from freezing during winter.


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