Importance of Water Multiple Choice Questions Test 5 Tests pdf Download

Practice science test 5 on importance of water MCQs, grade 7 distillation multiple choice questions and answers. Distillation revision test has science worksheets, answer key with choices as lower boiling point, higher boiling point, equal boiling points and extremely high boiling point of multiple choice questions (MCQ) with distillation quiz as compared to boiling point of water, pesticides and insecticides have for competitive exam prep. Free science study guide to learn distillation quiz to attempt multiple choice questions based test.

MCQs on Importance of Water: Worksheets 5 Quiz pdf Download

MCQ. Compared to boiling point of water, pesticides and insecticides have

  1. higher boiling point
  2. lower boiling point
  3. equal boiling points
  4. extremely high boiling point

B

MCQ. Water we use comes from

  1. rain and ice
  2. rain and sea
  3. oceans and rivers
  4. ponds and lakes

A

MCQ. Pesticides make river water

  1. poisonous
  2. stale
  3. stagnant
  4. hot

A

MCQ. Most of reservoirs are built on

  1. deserts
  2. lowlands
  3. mountains and high lands
  4. sea beds

C

MCQ. Concentration of oxygen in hot water as compared to normal water is

  1. low
  2. high
  3. same
  4. maybe low or high

A