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

Importance of water Multiple Choice Questions (MCQs), importance of water quiz answers, test prep 1 to learn grade 7 science for online 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 science MCQs: fluoride is also added to water, which helps in preventing, with choices sickness, infection, fever, and tooth decay for online school and college. Free science study guide for online learning water treatment quiz questions for online degree programs.

Importance of Water MCQs Quiz 1 PDF Online 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