Class 7 Science Learning App | Importance of Water MCQ e-Book PDF

Class 7 Science MCQs (Grade 7) From Textbook

Class 7 Science MCQs – Practice Test 22 (Chapter 13)

Importance of Water MCQ with Answers PDF Download – Test 22

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Study Importance of water Multiple Choice Questions (MCQ Quiz) with Answers PDF (Importance of Water MCQ PDF e-Book) download Ch. 13-22 to learn Class 7 Science Course. Study Safe and Drinking Water Multiple Choice Questions and Answers (MCQs) PDF, Importance of Water Quiz Questions and Answers for science distance learning programs. Free Class 7 Science MCQ App: Download the Importance of Water Learning App to learn safe and drinking water, water everywhere, distillation test prep for science STEM remote platforms.

Free "Class 7 Science MCQ" App (Android & iOS) with MCQ: Oil on the feathers prevents; with answers: bugs from entering the bird's feathers, birds from keeping themselves warm, cold air from entering the body, and dust to enter feathers for science distance learning programs. Practice Safe and Drinking Water MCQ Questions, download Apple Book (Free Chapter) to master earth science.

Importance of Water MCQ – Practice Test 22 PDF Download

MCQ 106: Oil on the feathers prevents:

  1. birds from keeping themselves warm
  2. bugs from entering the bird's feathers
  3. cold air from entering the body
  4. dust to enter feathers

MCQ 107: The percentage of water on earth is:

  1. 0.5
  2. 0.6
  3. 0.7
  4. 0.8

MCQ 108: Distillation is similar to a natural process known as:

  1. nitrogen cycle
  2. carbon cycle
  3. water cycle
  4. sewage cycle

MCQ 109: To prevent trachoma:

  1. antibiotic medicines should be taken
  2. abiotic medicines should be taken
  3. biotic medicines should be taken
  4. plenty of water should be used to wash ourselves

Importance of Water MCQ App & e-Book – Class 7 Science Entrance Exam

Physical and Chemical Changes MCQs
Digestive System MCQs
Importance of Water MCQs
Human Transport System MCQs
Sound Waves MCQs
Mixtures MCQs
Simple Chemical Reactions MCQs
Dispersion of Light MCQs

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