Importance of Water Multiple Choice Questions and Answers 16 PDF Book Download

Importance of water multiple choice questions (MCQs), importance of water quiz answers 16 to learn elementary school science online courses. Safe and drinking water MCQs, importance of water quiz questions and answers for online elementary education degree. Safe and drinking water, water and life, saving water, crops and irrigation test for elementary school teaching certification.

Learn elementary school science MCQs: Safe and drinking water, water and life, saving water, crops and irrigation, with choices sour, sweet, bitter, and odorless for online elementary education degree. Free science study guide for online learning safe and drinking water quiz questions to attempt multiple choice questions based test.

MCQ on Importance of Water Worksheets 16 PDF Book Download

MCQ: Bacteria that decompose algae take up all the

  1. sunlight
  2. oxygen
  3. minerals
  4. useful gases in the water

B

MCQ: 'Water' is

  1. sweet
  2. sour
  3. bitter
  4. odorless

D

MCQ: As compared to shower, bath tub uses

  1. less water
  2. more water
  3. equal water
  4. not sure

B

MCQ: Human feces stimulates growth of

  1. algae
  2. fungi
  3. bacteria
  4. viruses

A

MCQ: Crops that need a lot of water are

  1. rice and maize
  2. wheat and maize
  3. rice and wheat
  4. maize and other grains

C