Daily MCQs

Why do fish die in water polluted by sewage?

Please select one of the options to reveal the correct answer.

Similar MCQs

Which is the oldest Masjid in Assam? Who wrote 'Karengar Ligri'? I am a bit weak _____ science subjects but I am trying to improve. Where was the ‘Sagar Kavach’ exercise held? Identify the correctly spelt word.