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WorksheetsUnit 2
Total questions: 25
Worksheet time: 12mins
What means run off?
Water running down from a mountain
When water is collected in lakes, pounds, rivers ,
ocean
When the clouds give out rain, snow, hail
What means precepitation
When water runs down a mountain
When the clouds give out rain, snow, hail
Transpiration is the same as Evaporation but from plants
True
false
Are you enjoying yet?
True
false
Evaporation is faster than boiling
True
false
condansation is the reveres of evaporation
True
false
What means Accumalation
Water running down from a mountain
When water is collected in lakes, pounds, rivers ,
ocean
When the clouds give out rain, snow, hail
Solid can change into a liquid when it's .......
cooled
burned
heated
freezed
The freezing point of water is...
100oC
0oC
-10oC
150oC
Melting is.....
A process where a gas changes into a solid.
A process where a liquid changes into solid.
A process where a solid changes into gas.
A process where a solid changes into a liquid.
Choose the pictures that show MELTING. (You may choose more than 1).
Which of the following can be dissolved?
salt
sand
black pepper powder
pebbles
Hot water makes a solid ___________________.
dissolve faster
dissolve slower
not dissolve
Cold water makes a solid ___________________.
dissolve faster
dissolve slower
not dissolve
Sugar dissolves in water
True
False
Oil dissolves in water
True
False
Sand does not dissolve in water
True
False
Salt does not dissolve in water
True
False
Condensation occurs when water vapour....
loses heat
gains heat
Condensation involves a change of state from ___ to ___
Liquid to Solid
Liquid to Gaseous
Solid to Liquid
Gaseous to Liquid
Boiling occurs when water ...
loses heat
gains heat
Boiling involves a change of state from ___ to ___.
Solid to Liquid
Liquid to Gaseous
Gaseous to Liquid
Liquid to Solid
Evaporate involves a change of state from ___ to ___.
Solid to Liquid
Gaseous to Liquid
Liquid to Gaseous
Liquid to Solid
What factors affect the rate of evaporation?
Temperature only
Temperature and Wind only
Temperature, Wind and Exposed Surface Area
None of the above
Ice melts at what temperature?
100o
10o
5o
0o
