A number of lakes in North America no longer have fish in them.One reason for this is:

Question

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Acid rain has made the water more acidic, causing it to dissolve toxic aluminum from the soil. This aluminum is harmful to fish, causing gill damage and eventually death. This is one of the main reasons why lakes in North America have lost their fish populations. Option A is incorrect because the ozone layer has no direct impact on aquatic life. Option B is incorrect because carbon monoxide is a gas and does not dissolve in water. Option C is partially correct as acid rain does affect aquatic life, but it does not kill them instantly.

A Number of Lakes in North America No Longer Have