Importance of Water Multiple Choice Questions and Answers 1 PDF Book Download

Importance of water multiple choice questions (MCQs), importance of water quiz answers, test prep 1 to learn online grade 7 science for Cambridge lower secondary certificate programs. Water treatment MCQs, importance of water quiz questions and answers for online school and college. Learn water treatment, fresh water, safe and drinking water, water everywhere test prep for online elementary school.

Learn elementary school science MCQs: water treatment, fresh water, safe and drinking water, water everywhere, with choices high towers, roofs of buildings, town level, and high lands for online school and college. Free science study guide for online learning water treatment quiz questions to attempt multiple choice test for online degree programs.

MCQs on Importance of Water Worksheets 1 PDF Book Download

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

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


MCQ: 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: Largest ocean on earth is

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