Class 7 Courses

Chapter 19: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 19

Respiration and Food Energy Multiple Choice Questions (MCQs) PDF Download - 1

The Respiration and food energy Multiple Choice Questions (MCQs) with Answers PDF (respiration and food energy MCQs PDF Download) e-Book Ch. 19-1 to study Grade 7 Science Course. Learn Respiration and Food Energy Quiz Questions and Answers for homeschool certificate courses. The Respiration and Food Energy MCQs App Download: Free learning app for respiratory diseases, how we breathe, human respiration test prep for online schools.

The Multiple Choice Question (MCQ Quiz): Asthma can get worse due to; "Respiration and Food Energy" App Download (Free) with answers: Viruses; Bacteria; Insects; Dust; for homeschool certificate courses. Solve Respiratory Diseases MCQ Questions, download Google eBook (Free Sample) for distance learning.

Respiration and Food Energy Questions & Answers PDF Download: MCQ Quiz 1

MCQ 1: Asthma can get worse due to

  1. bacteria
  2. viruses
  3. insects
  4. dust

MCQ 2: When we inhale

  1. the diaphragm is pushed upwards and the rib cage downwards
  2. both diaphragm and rib cage are pushed downwards
  3. the diaphragm is pulled downwards and the rib cage upwards
  4. the diaphragm is pushed upwards and the rib cage is pulled downwards

MCQ 3: In respiration the raw products are

  1. oxygen and carbon
  2. oxygen and food
  3. oxygen and glucose
  4. food and carbon

MCQ 4: The process of taking oxygen in is known as

  1. inhaling
  2. exhaling
  3. respiring
  4. synthesizing

MCQ 5: In respiration, raw material is converted into

  1. water only
  2. carbon dioxide and energy
  3. water and energy
  4. water, carbon dioxide and energy

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Respiration and Food Energy App (Android & iOS)

Respiration and Food Energy App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (iOS & Android)

6th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (iOS & Android)