Class 7 Science MCQs - Chapter 14

Importance of Water Multiple Choice Questions (MCQs) PDF Download - 21

Books:

Apps:

Free Importance of water Multiple Choice Questions and Answers (MCQs), importance of water MCQ PDF Download, Book Test 14-21 to study class 7 science online courses. Practice Crops and Irrigation MCQs PDF, importance of water quiz questions and answers to learn e-learning courses. The Importance of Water MCQs App Download: Free learning app for crops and irrigation, sewage system, water treatment, safe and drinking water test prep for distance education.

The Multiple Choice Question (MCQ Quiz): Water supply through pipelines and tube wells to farm is known as; "Importance of Water" App Download (Free) with answers hydration, fertilization, irrigation and pollination to learn e-learning courses. Solve crops and irrigation quiz questions, download Google eBook (Free Sample) for online elementary school classes.

Importance of Water Questions & Answers PDF Download: MCQ Quiz 21

MCQ 101: Water supply through pipelines and tube wells to farm is known as

fertilization
hydration
irrigation
pollination

MCQ 102: The waste water from houses, buildings and other areas is called

waste water
sewage
seepage
aquarium waste

MCQ 103: Chlorine helps

to kill bacteria
in heating water
in cooling water
to evaporate water

MCQ 104: The remains of salt over the soil after evaporation of water is known as

water logging
salivation
dehydration
hydration

MCQ 105: Litters such as plastic bags are harmful for

fish
turtles
alligators
plants

Class 7 Science Mock Tests

Importance of Water MCQs

Energy Resources: Science MCQs

Simple Chemical Reactions MCQs

Human Transport System MCQs

Particle Model of Matter MCQs

Mixtures MCQs

Solutions MCQs

Digestive System MCQs

Importance of Water Learning App & Free Study Apps

Download Importance of Water MCQs App to learn Importance of Water MCQ, 7th Grade Science Learning App, and 6th Grade Science MCQ Apps. Free "Importance of Water" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Importance of Water App (Android & iOS)