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1. Question marks are mentioned with each Question.
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5. This is a ONE TIME attempt test. Once started, it cannot be reversed or attempted again.
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1
From where, does the region close to equator get maximum heat?
From sun
From Earths crust
From volcanic eruptions
From African countries
2
Upon heating gases become __________ because the molecules ________ .
Lighter, contract
Heavier, contract
Heavier, expand
Lighter, expand
3
Wind is ___________air.
moving
uneven
warm, cooler
high, low
4
Moving air is called ____________.
Breeze
Storm
Wind
Tornado
5
Medicine in a syringe is filled due to :
Liquid pressure
Air pressure
Needle pressure
Piston pressure
6
Air pressure _________________ as you go up in the atmosphere.
Increases
Decreases
Does not change
None of these
7
The speed of wind is usually measured with an instrument called the __________________-
Wind vane
Anemometer
Hygrometer
Wind gauge
8
Moving air can produce __________________
Shift in wind direction
Lift
High speed wind
High rainfall zone
9
What is the common name of a storm which is accompanied by lightning followed by a loud sound from the clouds ?
Thunderstorm
Lightining
Earthing
Cyclones
10
A cyclone is called ______________ in American contiuent and _______________ in Japan.
Cyclone, Thunderstorm
Hurricane , Typhoon
Typhoon, Tsunami
Lightning, Hurricane
11
Pressure is the amount of _________________ on a unit of area.
Velocity
Speed
Force
Rainfall
12
The winds on the Earth do not flow in the exact "north to south" or "south to north" directions because _________________-
Of the seasons of the Earth
Of the shape of the Earth
Of the rotation of the Earth
All of these
13
How are sea and land breezes caused?
Through convection currents
Through cyclones and disasters
Through torrential rains
Through conduction and radiation
14
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.
15
Choose the correct statement
The moving air is called wind
Uneven heating on the earth is the main cause of wind movements.
Air exerts pressure
All are correct