Importance of Water Multiple Choice Quiz Questions 1 pdf Download

Practice science quiz 1 on importance of water MCQs, grade 7 water treatment multiple choice questions. Free learning guide has science worksheet with answering options sickness, infections, fever and tooth decay of multiple choice questions (MCQ) with water treatment quiz as fluoride is also added to water, which helps prevent for exam prep. Study to learn water treatment quiz to attempt multiple choice questions based test.

MCQs on Importance of Water - Quiz 1

MCQ. Fluoride is also added to water, which helps prevent

  1. infections
  2. sickness
  3. fever
  4. tooth decay


MCQ. Tanks that supply water to towns are built at

  1. roofs of buildings
  2. tall water towers
  3. town level
  4. high lands


MCQ. Polar ice caps are formed in

  1. East and West
  2. East and North
  3. North and South
  4. West and South


MCQ. Oil can poison

  1. water
  2. aquatic life
  3. plants
  4. humans


MCQ. Largest of all oceans on earth is

  1. Pacific
  2. Atlantic
  3. Antarctic
  4. Arctic