MCQ Winds, Storms and Cyclones Chapter 8 Class 7 Science Advertisement MCQ’s For All Chapters – Science Class 7th 1. In which year was Orissa hit by a cyclone?1999200020012004Question 1 of 102. Leaves of trees, banner or flags flutter when wind is blowing. Why?Air occupies spaceAir is a mixture of gasesAir exerts pressureAir is colourlessQuestion 2 of 103. When we blow over a paper strip it goes upward as shown in the figure given below. why? Blowing over the paper reduces the air pressure above the stripBlowing over the paper increases the air pressure above the stripNone of these is a correct reasonThe strip will not go upward at allQuestion 3 of 104. Following are precautions one must take in case a storm is accompanied by lightning. (i) Do not take shelter under a small tree. (ii) Do not take shelter under an umbrella with a metallic end. (iii) Do not take shelter in open garages, storage sheds, etc. (iv) Do not take shelter in a bus in the open. Which one of these is not correct?(i)(ii)(iii)(iv)Question 4 of 105. Which of the following places is most likely to be affected by a cyclone?MumbaiPuriGoaPorbandarQuestion 5 of 106. A fire alarm usually detects smoke in case of fire. Where should such an alarm be placed in a room?Near the doorOn the floorOn any wallOn the ceilingQuestion 6 of 107. The winds from oceans carry water and bring rain. These winds are calledtyphoonmonsooncyclonenone of theseQuestion 7 of 108. What is a cyclone?Winds from the oceans carrying waterVery low pressure system with very high speed winds revolving around itDark funnel shaped cloud that reaches from the sky to the groundNone of theseQuestion 8 of 109. Pick the odd one outCycloneHurricaneMonsoonTyphoonQuestion 9 of 1010. A cyclone warning can be issued48 hours in advance12 hours in advance6 hours in advance24 hours in advanceQuestion 10 of 10 Loading...
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