Importance of Water Multiple Choice Questions Test 11 Tests pdf Download

Practice science test 11 on importance of water MCQs, grade 7 saving water multiple choice questions and answers. Saving water revision test has science worksheets, answer key with choices as streams, rain, rivers and sea of multiple choice questions (MCQ) with saving water quiz as to prevent excess use of water from taps and tanks, we can collect water from for competitive exam prep. Free science study guide to learn saving water quiz to attempt multiple choice questions based test.

MCQs on Importance of Water: Worksheets 11 Quiz pdf Download

MCQ. To prevent excess use of water from taps and tanks, we can collect water from

  1. rain
  2. streams
  3. rivers
  4. sea

A

MCQ. Unwanted substance of water may be harmful for

  1. plants only
  2. animals only
  3. plants, animals and people
  4. plants and people

C

MCQ. Polio, hepatitis and typhoid are examples of

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

B

MCQ. In tanks containing untreated sewage, water is separated from solid waste by

  1. sand
  2. gravels
  3. soil
  4. special filters

C

MCQ. Removal of salt from water at a large scale is known as

  1. Water logging
  2. Salivation
  3. Desalination
  4. Distillation

C