Multiple choice

The amount of saline water on Earth is

  1. 71% of the water on the Earth

  2. 97% of the water on the Earth

  3. 2% of the water on the Earth

  4. 1% of the water on the Earth

  5. There is no saline water

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Yes, it is correct. About 97% of the water on the Earth is saline, i.e. has salt and minerals, which is unfit for drinking.