How We Breathe MCQs Quiz Worksheet PDF Download

Learn how we breathe MCQs, science online test for elementary school exam prep for distance learning degree, online courses. Practice respiration and food energy multiple choice questions (MCQs), how we breathe quiz questions and answers for grade 7 science experiments preparation.

Study elementary school courses, online science degree programs MCQs: when we inhale with options the diaphragm is pushed upwards and the rib cage downwards, both diaphragm and rib cage are pushed downwards, the diaphragm is pulled downwards and the rib cage upwards and the diaphragm is pushed upwards and the rib cage is pulled downwards for online certificate courses preparation with online teachers certification, competitive exams. Free science student portal for online learning how we breathe quiz questions, MCQs to find questions answers based online learning tests.

MCQs on How We Breathe Quiz PDF Download

MCQ: 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

C

MCQ: Process of taking oxygen in is known as

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

A

MCQ: Process of giving out breath is known as

  1. inhaling
  2. exhaling
  3. respiration
  4. evaporation

B

MCQ: Respiration that does not involve presence of oxygen is known as

  1. aerobic respiration
  2. anaerobic respiration
  3. passive Respiration
  4. active respiration

B

MCQ: Respiration that involves presence of oxygen is known as

  1. aerobic respiration
  2. anaerobic respiration
  3. passive respiration
  4. active respiration

A