WBCS.LIVE practice question

Sea water is saltier than rain water because :

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. The air around the sea is salty
  2. Rivers wash away salts from earth and pour them into the sea
  3. Sea beds have salt producing mines
  4. Sea animals are salt producing

Correct answer and explanation

Correct answer: Rivers wash away salts from earth and pour them into the sea