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Water General Knowledge KS2 Flashcards | StudBud
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Water General Knowledge KS2
Water General Knowledge KS2
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General knowledge quiz for water topic in year 5 & 6 (KS2)
Flashcards
19 cards
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Questions
19
Answers
1
How long can the average human survive without water?
few days
few months
few weeks
few hours
2
Which is the biggest ocean on Earth?
Indian
Atlantic
Pacific
Arctic
3
When water is cooled, does it contract or expand?
Contract
Expand
4
True or False? Pure water is tasteless?
True
False
5
True or False? Sound Travels faster through water than air?
False
True
6
Does water cover more or less than 50% of the Earth's surface?
more - about 70%
less - about 40%
7
What is the chemical formula of water?
HO
HO2
2HO
H2O
8
What is the longest River on Earth?
The Thames
The Mississippi
The Amazon
The Nile
9
Water freezes at what temperature?
-20°C
10°C
0°C (32°F)
-10°C
10
True or False? Ice sinks in water?
False
True
11
True or False? Water is a an example of a chemical element?
True
False
12
Nimbus, cumulus and stratus are types of what?
musical instruments
Cloud
drinks
wind
13
True or False? Water is easy to compress.
True
False
14
The deepest point in all of the world's oceans is named what?
The Deep
Ocean Deep
Mariana Trench
Deep Trench
15
The solid state of water is known as what?
Steam
Ice
Liquid
Rain
16
Water is made up of what 2 elements?
Hydrogen and Oxygen
Carbon and Nitrogen
Oxygen and Carbon
Hydrogen and Nitrogen
17
What is another name for a tidal wave?
Tsunami
Tidal Change
Rip Tide
Upswell
18
True or False? Water boils at 100 degrees Celsius (212 degree Fahrenheit).
True
False
19
Pure water has a pH level of around what number?
8
5
7
6
