Q: 103 (IAS/2010)
question_subject:
Geography
question_exam:
IAS
stats:
0,57,208,57,39,154,15
keywords:
{'total fresh water': [0, 0, 1, 0], 'total water': [0, 0, 1, 0], 'fresh water': [2, 0, 1, 0], 'polar ice caps': [0, 0, 1, 2], 'glaciers': [4, 0, 0, 0], 'planet earth': [0, 0, 4, 6]}
The correct answer is (1) only.
Explanation: The first statement is true, as only about 2.5% of the planet`s total water is fresh, and of that, less than 1% is available for use as surface water and groundwater. The second statement is incorrect, as although a significant amount of fresh water is bound up in polar ice caps and glaciers, it is estimated to be around 68.7% of the total fresh water, not 95%.