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25 questions
A dark funnel shaped cloud that reaches from the sky to the ground is
Hurricane
Tornado
Typhoon
Thunderstorm
Increased wind speed is accompanied by
No change in temperature
Reduced pressure
Increased pressure
No change in pressure
What is the name given to the wind blowing from sea to land?
Thunderstorm
Land breeze
Sea breeze
Cyclone
Which of the following plays an important role in the early-warning systems for cyclones?
Helicopters
Submarines
Satellites
Stars
A Violent tornado travel at a speed of about
100 km/h
200 km/h
300 km/h
50 km/h
Which part of the earth gets the maximum amount of sunlight?
North Pole
South Pole
Equator
Tropics
What happens to air on heating?
It contracts
It expands
Moves down
Stops moving
The monsoon comes to India from which direction?
Northeast
Northwest
Southeast
Southwest
What is another name for cyclone in japan ?
Tornadoes
Typhoon
Hurricane
Thunderstorm
What causes differences in air pressure?
even heating of the Earth
Even cooling of the earth
uneven heating of the earth
global warming
What does this picture show?
water condensation drives further air movement
precipitation
water condensation cools down the air mass
Tool that measures air pressure
thermometer
altometer
barometer
chronometer
Air in the atmosphere moves from areas of _________ to areas of __________
high pressure to low pressure
low pressure to high pressure
warm to cold
windy to calm
Air moves faster between two places when the pressure difference between the place is
Less
Zero
More
Equal to the atmospheric pressure
The instrument that measures the wind speed in a cyclone is
Anemometer
Barometer
Thermometer
Ammeter
The eye of a cyclone is
Cloudy and highly stormy
full of strong winds
calm and cloudless
site with high atmospheric pressure
During the formation of rain, what happens when water vapor changes to rain drops?
Heat is absorbed.
Heat is released.
Heat is first absorbed and then released.
There is no exchange of heat.
Air exerts ___________ on kite to fly higher
pressure
force
weight
mass
Which of the following is not associated with cyclones
strong winds
heavy rains
volcanic eruption
storm
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