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MCQ Questions for class 7 Science Winds, Storms and Cyclones

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Below is the Quiz for class 7 Science chapter Winds, Storms and Cyclones. You can Tap on the Start Quiz to begin playing the MCQs.

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Total Questions: 10

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Q1. The moving air is called _______

  1. Wind
  2. Ocean currents
  3. Gases
  4. Atmosphere
Answer: Wind

Q2. The increases wind speed has _______

  1. Increased air pressure
  2. Reduced air pressure
  3. Normal air pressure
  4. None of the above
Answer: Reduced air pressure

Q3. The air always move from _______ to _______

  1. Low pressure to high pressure
  2. Earth to space
  3. High pressure to low pressure
  4. All of the above
Answer: High pressure to low pressure

Q4. What happens when we heat up the air?

  1. It reduces
  2. It expands
  3. It does nothing
  4. None of the above
Answer: It expands

Q5. Which device is used to measure the wind speed and direction?

  1. Anemometer
  2. Barometer
  3. Thermometer
  4. None of the above
Answer: Anemometer

Q6. Which device is used to measure the air pressure?

  1. Barometer
  2. Thermometer
  3. Anemometer
  4. All of the above
Answer: Barometer

Q7. High-speed winds and air pressure difference can cause ______

  1. Earthquake
  2. Thunderstorm
  3. Cyclones
  4. Flood
Answer: Cyclones

Q8. Warm air is _____ than cold air.

  1. Lighter
  2. Heavier
  3. Colder
  4. Sweeter
Answer: Lighter

Q9. Winds are generated due to _________ heating on the earth.

  1. More
  2. Uneven
  3. Even
  4. None of the above
Answer: Uneven

Q10. Which of the following is a safety measure to stay safe from cyclones?

  1. A cyclone forecast and warning system
  2. Construction of cyclone shelters
  3. Rapid communication when cyclone hits
  4. All of the above
Answer: All of the above

Q11. What is the name of cyclone in the American continent?

  1. Storm
  2. Hurricane
  3. Fast winds
  4. Cyclone
Answer: Hurricane

Q12. What precaution to take during lightning?

  1. Do not take shelter under an isolated tree
  2. Do not sit near a window
  3. Do not take shelter under an umbrella with a metallic end
  4. All of the above
Answer: All of the above

Q13. Which of the following winds causes rain?

  1. Monsoon winds
  2. Moving winds
  3. Dry winds
  4. Ocean currents
Answer: Monsoon winds

Q14. The cold air is ______ than warm air.

  1. Heavier
  2. Lighter
  3. Hot
  4. None
Answer: Heavier

Q15. The process by which soil is formed?

  1. Weathering
  2. Damaging
  3. Beating
  4. Hammering
Answer: Weathering