Importance of Water Multiple Choice Questions 14 PDF Download

Practice importance of water MCQs, grade 7 online science test 14, distillation multiple choice questions and answers. Distillation revision test has science worksheets, helping answer key with choices as condenses, drops back, turns into liquid and turns in gas of multiple choice questions (MCQ) with distillation quiz as as water evaporates, due to cold air it for competitive exam prep, viva interview questions. Free science study guide to practice distillation quiz to attempt multiple choice questions based test.

MCQs on Importance of Water Quiz PDF Download Worksheets 14

MCQ. As the water evaporates, due to cold air it

  1. drops back
  2. condenses
  3. turns into liquid
  4. turns in gas


MCQ. Hot water is bad for fish eggs to

  1. lay
  2. mature
  3. hatch
  4. grow


MCQ. At treatment plant, raw water is mixed with alum and lime, it is called

  1. coagulation
  2. sedimentation
  3. filtration
  4. chlorination


MCQ. The average amount of water which a large deciduous tree takes, is

  1. 1000 liters
  2. 20,000 liters
  3. 5000 liters
  4. 50,000 liters


MCQ. The water in ponds, lakes, streams and rivers is called fresh water because it is

  1. sweet
  2. tasteless
  3. bitter
  4. clean