WBCS.LIVE practice question

The colour of Yellow Sea is the result of:

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

Answer options

  1. High sulphur content in the bottom rocks.
  2. Silt brought by Hwang-HE river.
  3. Industrial pollution.
  4. Peculiar types of phytoplankton growing there.

Correct answer and explanation

Correct answer: Silt brought by Hwang-HE river.