Importance of Water Multiple Choice Questions 1 PDF Download

Practice importance of water MCQs, grade 7 science test 1 for online courses learning and test prep, water treatment multiple choice questions and answers. Water treatment revision test includes science worksheets to learn.

Science multiple choice questions (MCQ) on fluoride is also added to water, which helps in preventing with options sickness, infection, fever and tooth decay, water treatment quiz for competitive exam prep, viva interview questions with answers key. Free science study guide to learn water treatment quiz to attempt multiple choice questions based test.

MCQs on Importance of Water Quiz PDF Download Worksheets 1

MCQ. Fluoride is also added to water, which helps in preventing

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


MCQ. The tanks that supply water to towns are built at

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


MCQ. Polar ice caps are found near the

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


MCQ. Oil can be poison for

  1. insect's life
  2. aquatic life
  3. animal's life
  4. human life


MCQ. The largest ocean on earth is

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