Which one of the following makes the bulk of hydrospheres content ?
Correct answer: A. oceans
- A. oceans
- B. glaciers & icecaps
- C. fresh water lakes and ponds
- D. All have equal distribution
Explanation
Oceans contain about 97% of the Earth's water, so they make up the bulk of the hydrosphere. Glaciers, icecaps, lakes and ponds contain much smaller fractions. The likely mistake is choosing glaciers and icecaps because they hold most of the Earth's fresh water, not most of its total water.
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