Class 8 Science e-Book's MCQs - Complete
Human Activities and Ecosystem Quiz App Download & e-Book - 39
Apps:
MCQ:
If untreated waste water will be directly spill in to rivers, sea and lakes it may
- contaminate
- polluted
- spread diseases
- all of them
d
Class 8 Science App & e-Book Tests PDF Download
Human Activities and Ecosystem Learning App: Free Download Android & iOS
The App: Human Activities and Ecosystem Quiz App to learn Human Activities and Ecosystem Textbook, 8th Grade Science Quiz App, and Earth Science Quiz App. The "Human Activities and Ecosystem" App to free download iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!
8th Grade Science MCQs eBook Download
7th Grade Science Test Questions
- Uses of Electromagnets Quiz: A good permanent magnet should produce a high magnetic field
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- Matter Particle Model MCQ: "Atomos" is a Greek word which means
- Ionic Bonds MCQ: Sodium ion has
Class 8 Science Quiz with Answers
- What Are Micro-organisms App's Quiz: Viruses are made up of
- Habitat Population and Community App's MCQ: Mutual relationship between two organism both benefiting each other is
- Food Chains and Webs App's Quiz: Detritus is eaten by
- Magnets and Magnetic Materials App's Quiz: Magnets nowadays are made of
- Pitch and Loudness App's Quiz: If we tighten strings of instrument pitch will be