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Air and Processes MCQ (Multiple Choice Questions) PDF Download

The Air and processes Multiple Choice Questions (MCQ Quiz) with Answers PDF (Air and Processes MCQ PDF e-Book) download to practice Grade 6 Science Tests. Study Air and Atmosphere Multiple Choice Questions and Answers (MCQs), Air and Processes quiz answers PDF to learn online courses. The Air and Processes MCQ App Download: Free learning app for gas properties and air, composition of air, fractional distillation of air test prep for online schools.

The MCQ: The process of burning under the presence of oxygen is known as; "Air and Processes" App Download (Free) with answers: Combustion; Reaction; Respiration; Production; to learn online courses. Solve Air and Atmosphere Quiz Questions, download Apple eBook (Free Sample) for elementary school graduation certificate.

Air and Processes MCQ (PDF) Questions Answers Download

MCQ 1:

Breathing is a process that refers to the inhaling and exhaling of

  1. gas
  2. air
  3. molecule
  4. proton
MCQ 2:

The process of burning under the presence of oxygen is known as

  1. combustion
  2. reaction
  3. respiration
  4. production
MCQ 3:

Intake of carbon dioxide and giving out of oxygen is the only process named

  1. photosynthesis
  2. respiration
  3. rusting
  4. excretion
MCQ 4:

In fish, respiration takes place through

  1. gills
  2. lungs
  3. throat
  4. tail
MCQ 5:

Rust is actually

  1. iron oxide
  2. hydro oxide
  3. nitro oxide
  4. none of them

Class 6 Science Practice Tests

Air and Processes Learning App: Free Download Android & iOS

The App: Air and Processes MCQs App to learn Air and Processes Textbook, 6th Grade Science MCQ App, and 8th Grade Science MCQ App. The "Air and Processes" 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!

Air and Processes App (Android & iOS)

Air and Processes App (Android & iOS)

6th Grade Science App (Android & iOS)

6th Grade Science App (iOS & Android)

8th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (iOS & Android)