Class 7 Courses

Class 7 Science App's Tests

Class 7 Science e-Book's MCQs - Complete

Safe and Drinking Water App Quiz Download & e-Book - 184

MCQ:

When algae grows on the surface of water, it prevents

  1. access of bacteria in water
  2. access of sunlight in water
  3. growth of fungi
  4. growth of ferns and mosses

Class 7 Science App & e-Book Tests PDF Download

Safe and Drinking Water Textbook App: Free Download iOS & Android

The App: Safe and Drinking Water Quiz App to study Safe and Drinking Water Textbook, 7th Grade Science Quiz App, and 8th Grade Science Quiz App. The "Safe and Drinking Water Quiz" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Safe and Drinking Water App (Android & iOS)

Safe and Drinking Water App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (iOS & Android)

8th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

Earth Science App (Android & iOS)

Earth Science App (iOS & Android)