Winds, Storms and Cyclones MCQ Questions for Class 7 Science Chapter 8 with Answers

We have completed the NCERT/CBSE chapter-wise Multiple Choice Questions for Class 7 Science book Chapter 8 Winds, Storms and Cyclones with Answers by expert subject teacher for latest syllabus and examination. You can Prepare effectively for the exam taking the help of the Class 7 Science Objective Questions PDF free of cost from here. Students can take a free test of the Multiple Choice Questions of Winds, Storms and Cyclones. Each Questions has four options followed by the right answer. Download the Science Quiz Questions with Answers for Class 7 free Pdf and prepare to exam and help students understand the concept very well.

MCQ Questions for Class 7 Science with Answers

Q1. Smoke is hotter and lighter than:

(i) water
(ii) heat
(iii) air
(iv) none of these

(iii) air

Q2. Lightning is usually accompanied by

(i) Rain
(ii) Earthquake
(iii) Thunder
(iv) Floods

(iii) Thunder

Q3. Leaves of trees, banner or flags flutter when wind is blowing. Why?

(i) Air occupies space
(ii) Air is a mixture of gases
(iii) Air exerts pressure
(iv) Air is colourless

(iii) Air exerts pressure

Q4. Choose the correct alternative

(i) High speed winds are accompanied by increased air pressure
(ii) In summers, wind flow from land to oceans
(iii) In summers, wind flow from oceans to land
(iv) None of these

(iii) In summers, wind flow from oceans to land

Q5. Cyclone warning is issued

(i) 20 hrs in advance
(ii) 12 hrs in advance
(iii) 24 hrs in advance
(iv) none of these

(iii) 24 hrs in advance

Q6. The heated air that rises up gets cooled and sinks which cause the:

(i) conduction currents
(ii) radiation
(iii) convection currents
(iv) none of these

(iii) convection currents

Q7. For escape of hot air room has

(i) Ventilators
(ii) Windows
(iii) High walls
(iv) Doors

(i) Ventilators

Q8. Which of the following places is most likely to be affected by a cyclone?

(i) Mumbai
(ii) Puri
(iii) Goa
(iv) Porbandar

(ii) Puri

Q9. The speed of wind is measured by

(i) Ammeter
(ii) Anemometer
(iii) Nanometer
(iv) Windmeter

(iv) Windmeter

Q10. Hurricane is the name of cyclone in

(i) American continent
(ii) Japan
(iii) Both (i) and (ii)
(iv) None of these

(i) American continent

Q11. Who among the following was the first to observe that whenever air moves its pressure drop ?

(i) Galileo
(ii) Bernoulli
(iii) Newton
(iv) Guericpe

(ii) Bernoulli

Q12. Wind air is generated due to

(i) Even heating of earth
(ii) Cooling down of earth
(iii) Uneven heating of earth
(iv) Condensation of hot air

(iii) Uneven heating of earth

Q13. The winds from oceans carry water and bring rain. These winds are called

(i) typhoon
(ii) monsoon
(iii) cyclone
(iv) none of these

(ii) monsoon

Q14. Which one of the following place is unlikely to be affected by a cyclone.

(i) Chennai
(ii) Mangalore
(iii) Amritsar
(iv) Puri

(iii) Amritsar

Q15. An alternative name of natural disaster is:

(i) natural calamity
(ii) storm
(iii) cyclone
(iv) tornado

(i) natural calamity

Q16. Cyclone is followed by

(i) Darkness
(ii) Brightness
(iii) Flood
(iv) Drought

(iii) Flood

Q17. A violent tornado can travel at a speed of about

(i) 300 km/h
(ii) 100 km/h
(iii) 50 km/h
(iv) 150 km/h

(i) 300 km/h

Q18. Air exerts pressure in:

(i) sideways only
(ii) downward direction only
(iii) upward direction only
(iv) all directions

(iv) all directions

Q19. Sudden occurrence of light due to friction of clouds is called

(i) Storm
(ii) Flood
(iii) Cyclone
(iv) Lightening

(iv) Lightening

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