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NEET2005BotanyEcosystemActual

More than 70 % of world's freshwater is contained in:

Options

  1. Apolar ice
  2. Bglaciers and mountains
  3. CAntarctica
  4. DGreenland.

Correct answer

A. polar ice

Step-by-step solution

The distribution of water on the Earth's surface is extremely uneven. Only 3 % of water on the surface is fresh; the remaining 97 % resides in the ocean. Of freshwater, 69 % resides in glaciers, 30 % underground, and less than 1 % is located in lakes, rivers, and swamps. Freshwater is water that contains little or no dissolved salt. Most freshwater is frozen in ice caps and glaciers.

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