Importance of Water Multiple Choice Questions and Answers PDF eBook Download

"Importance of Water Multiple Choice Questions & Answers (MCQs)", importance of water quiz answers pdf, test prep 1 to study grade 7 science for online degree courses. Learn "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.

Practice importance of water MCQ: 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 eBook Download

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

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

D

MCQ: Tanks that supply water to towns are built at

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

B

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

C

MCQ: Oil can be poison for

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

B

MCQ: Largest ocean on earth is

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

A