Air and Atmosphere Multiple Choice Questions Test 15

Practice science test 15 on air and atmosphere MCQs, grade 6 air and processes multiple choice questions and answers. Air and processes revision test has science worksheets, answer key with choices as water, liquid, material and solution of multiple choice questions (MCQ) with air and processes quiz as fish exchange oxygen and carbon dioxide through gills in for competitive exam prep, viva interview questions. Free science study guide to learn air and processes quiz to attempt multiple choice questions based test.

MCQs on Air and Atmosphere Quiz pdf Download Worksheets 15

MCQ. Fish exchange oxygen and carbon dioxide through gills in

  1. liquid
  2. water
  3. material
  4. solution


MCQ. Moisture capacity of air is called

  1. vapors
  2. humidity
  3. moist
  4. wet air


MCQ. Photosynthesis is a process in which carbon dioxide and water combine to form

  1. carbon
  2. calcium
  3. chlorophyll
  4. carbohydrates


MCQ. First step of fractional distillation of liquefied air is to bring air to a very

  1. high temperature
  2. same temperature
  3. low temperature
  4. extreme temperature


MCQ. State that fills volume of its container is

  1. semi liquid
  2. solid
  3. gas
  4. liquid