Question

much of this is frozen glaciers and ice caps, so we dont consider it usable. (1 point) salt water fresh water rainwater ice

Explanation:

The statement refers to frozen glaciers and ice caps as part of a category not considered usable. Glaciers and ice caps are frozen freshwater, so the category in question is fresh water (since much of fresh water is locked in these frozen forms and not immediately usable).

Answer:

Fresh water