Importance of Water Multiple Choice Questions Test 19 Tests pdf Download

Practice science test 19 on importance of water MCQs, grade 7 safe and drinking water multiple choice questions and answers. Safe and drinking water revision test has science worksheets, answer key with choices as diarrhea, typhoid, bilharzia and hepatitis of multiple choice questions (MCQ) with safe and drinking water quiz as the worst disease due to water-related disease is known as for competitive exam prep. Free science study guide to learn safe and drinking water quiz to attempt multiple choice questions based test.

MCQs on Importance of Water Quiz pdf Download Worksheets 19

MCQ. Worst disease due to water-related disease is known as

  1. Typhoid
  2. Diarrhea
  3. Bilharzia
  4. Hepatitis


MCQ. Fertilizers that are washed away into rivers help stimulate formation of

  1. algae
  2. fungi
  3. bacteria
  4. viruses


MCQ. Average number of deaths of children due to polluted water or lack of water is

  1. 14,000
  2. 35,000
  3. 70,000
  4. 90,000


MCQ. Spread of disease that is caused due to water parasites, when we drink water is known as

  1. Water-borne diseases
  2. Water-washed diseases
  3. Water-related diseases
  4. Anti-water diseases


MCQ. Worm larvae can get into human body even by

  1. Ears
  2. Eyes
  3. Skin
  4. Nose