Class 7 Science MCQs - Chapter 14
Importance of Water Quiz Questions and Answers PDF - 7
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Free Importance of water Quiz Questions and Answers, importance of water Quiz PDF Download, Book Ch. 14-7 to study class 7 science online courses. Download Safe and Drinking Water MCQs PDF, importance of water quiz questions and answers to study online school courses. The Importance of Water Quiz App Download: Free learning app for safe and drinking water, sewage system, crops and irrigation, water and life, water everywhere test prep for online courses.
The Quiz: Disease formed due to the drinking of water containing bacteria and viruses is known as; "Importance of Water" App Download iOS & Android (Free) with answers water-washed diseases, water-borne diseases, water-related diseases and anti-water diseases to study online school courses. Study safe and drinking water quiz questions, download Amazon eBook (Free Sample) for online courses.
Importance of Water Questions & Answers PDF Download: MCQ Quiz 7
MCQ 31: The disease formed due to the drinking of water containing bacteria and viruses is known as
- water-borne diseases
- water-washed diseases
- water-related diseases
- anti-water diseases
MCQ 32: The soil and sand is settled at the bottom in
- metal screen
- grit tank
- sludge tank
- filter bed
MCQ 33: Crops grow well when they are
- fertilized
- irrigated
- cared
- wilted
MCQ 34: If we don't drink water, we will eventually
- get dry
- get wet
- die
- get hydrated
MCQ 35: The largest ocean covers about
- half of the surface of earth
- quarter of the surface of earth
- one-third of the surface of earth
- one-fifth of the surface of earth
Class 7 Science Mock Tests
Importance of Water Learning App & Free Study Apps
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7th Grade Science MCQs eBook Download
Grade 8 Science Mock Tests
Grade 7 Science Practice Tests
Grade 8 Science MCQ with Answers
- Platelets help in blood
- Global warming refers to
- In swimming pools they appear shallower than they are actual because of
- Transfusion of infected blood is main reason for spread of diseases like
- Marine organism survive in the pH of
- Complex carbohydrates which make up the cell wall in plants are called