QuestionDecember 15, 2025

7. How does polarity support aquatic life? 8. Write a CER explaining why water cools slowly?

7. How does polarity support aquatic life? 8. Write a CER explaining why water cools slowly?
7. How does polarity support aquatic life?
8. Write a CER explaining why water cools slowly?

Solution
4.4(235 votes)

Answer

Polarity enables water to dissolve and transport vital substances for aquatic life. ### CER: Water cools slowly due to its high specific heat from hydrogen bonding, which requires more energy to change temperature, thus stabilizing aquatic environments. Explanation 1. Explain how polarity supports aquatic life Water’s polarity allows it to dissolve many substances, enabling essential nutrients and gases (like O_2 and CO_2) to be transported and available for aquatic organisms. 2. Write a CER for why water cools slowly Claim: Water cools slowly because of its high specific heat. Evidence: The hydrogen bonds between water molecules require significant energy to break, so temperature changes occur slowly. Reasoning: Because of these strong intermolecular forces, water absorbs or releases large amounts of heat with only small temperature changes, stabilizing temperatures in aquatic environments.

Explanation

1. Explain how polarity supports aquatic life<br /> Water’s polarity allows it to dissolve many substances, enabling essential nutrients and gases (like O$_2$ and CO$_2$) to be transported and available for aquatic organisms.<br /><br />2. Write a CER for why water cools slowly<br /> Claim: Water cools slowly because of its high specific heat.<br /> Evidence: The hydrogen bonds between water molecules require significant energy to break, so temperature changes occur slowly.<br /> Reasoning: Because of these strong intermolecular forces, water absorbs or releases large amounts of heat with only small temperature changes, stabilizing temperatures in aquatic environments.
Click to rate:

Similar Questions