Class 7 Science MCQs - Chapter 13
Importance of Water Multiple Choice Questions (MCQ) PDF Download - 10
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The Importance of water Multiple Choice Questions (MCQ Quiz) with Answers PDF (Importance of Water MCQ PDF e-Book) download Ch. 13-10 to learn Grade 7 Science Course. Study Safe and Drinking Water Multiple Choice Questions and Answers (MCQs) PDF, Importance of Water Quiz Questions and Answers to learn online certification courses. The Importance of Water MCQ App Download: Free educational app for safe and drinking water, sewage system, distillation, fresh water test prep for online school classes.
The MCQs: The disease due to water-related disease is broken out by; "Importance of Water" App (Android, iOS) with answers: Viruses; Bacteria; Snails; Worms; to learn online certification courses. Practice Safe and Drinking Water MCQ Questions, download Apple e-Book (Free Sample) for online learning.
Importance of Water MCQs with Answers PDF Download: Quiz 10
The disease due to water-related disease is broken out by
- bacteria
- viruses
- snails
- worms
The remaining sewage after it has passed through the sludge tank is known as
- treated sewage
- effluent
- clinker
- distillate
Human's infected feces contains
- bacteria
- viruses
- snails
- worms
In water cycle, sun helps water to
- get clean
- dry
- evaporate
- move in the direction of light
Ice flows down the mountainside like a slow moving rive is called
- ice cap
- snow river
- glacier
- snow peak
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