Importance of Water Multiple Choice Questions 19 PDF Download

Learn importance of water MCQs, grade 7 science test 19 for online courses learning and test prep, safe and drinking water multiple choice questions and answers. Safe and drinking water revision test includes science worksheets to learn for science problems with interactive answers.

Science multiple choice questions (MCQ) on worst disease of water-related diseases is with options diarrhea, typhoid, bilharzia and hepatitis, safe and drinking water quiz for competitive exam prep, viva interview questions with answers key. 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 of water-related diseases is

  1. typhoid
  2. diarrhea
  3. bilharzia
  4. hepatitis

C

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

  1. algae
  2. fungi
  3. fungus
  4. all of them

A

MCQ. Mortality rate in children due to polluted water or lack of water is

  1. 14000
  2. 35000
  3. 70000
  4. 90000

C

MCQ. Spread of a disease through drinking water that is caused by water parasites, is known as

  1. water-borne disease
  2. water-washed disease
  3. water-related disease
  4. anti water disease

C

MCQ. A larvae of a worm can get into human body even by

  1. ears
  2. eyes
  3. skin
  4. nose

C