WorksheetsAir and Water
Total questions: 15
Worksheet time: 15mins
Which of the following is not true regarding the properties of air?
Air occupies space
Air exerts pressure
Air has no mass
Air cannot be seen
The INCORRECT properties of water is __________.
has definite shape
has definite volume
can appear in three states
has definite mass
The process by which liquid water turns into ice is called __________.
freezing
boiling
evaporating
condensation
Which two of the gases given is abundant (in high amount) in the air?
Oxygen and carbon dioxide
Oxygen and nitrogen
Nitrogen and carbon dioxide
Nitrogen and argon
The boiling point of water is ________ Celcius degree.
70
80
90
100
Moving air is called __________.
Water vapor
Fog
Wind
Dew
__________ is the layer that surrounds the Earth and protect it from UV rays.
The atmosphere
The altitude
The latitude
The oxygen
Which process below that turns ice into the liquid water?
Condensation
Boiling
Freezing
Melting
Pure water is __________ and __________.
colorless, odorless
murky, odorless
colorless, smelly
murky, smelly
Which gas found in the air can help the burning process?
Nitrogen
Oxygen
Carbon dioxide
Argon
The first layer of the atmosphere where the events related to weather take place is __________.
Troposphere
Stratosphere
Mesosphere
Thermosphere
Water is present on the Earth's surface in the form of __________.
Oceans
Lakes
Glaciers
All of the above
Clouds are formed when the water __________.
Boils
Freeze
Melts
Condenses
The object below that can be found in the most outer layer of atmosphere, Exosphere is __________.
Which water is the most turbid (murky)?
A
B
C
D
