WorksheetsWater and its eco-friendly use
Total questions: 22
Worksheet time: 15mins
The hydrosphere is all the water on the Earth
True
False
Which are the three states of water that can be found on our planet?
Liquid, solidification and evaporation
Frozen, solid and liquid
Gas, liquid and solid
Solid, liquid and melting
Having a look at this picture, in which state is water found?
Liquid
Solid
Gas
In this place, water is in state...
(a)
In the clouds, water is in state...
Solid
Liquid
Gas
None of the previous ones
There are two tipes of water: ____________ and _____________
(a)
Sea water doesn't contain a lot of salt
True
False
______________happens when water changes from solid to liquid
Solidification
Evaporation
Condensation
Melting
Which of the following pictures represent the concept "condensation"?
____________happens when water changes from liquid to gaseous
Solidification
Melting
Condensation
Evaporation
How can you transform liquid water into solid water?
a) By heating it up
b) By freezing it
c) By melting it with salt
d) None of the previous ones
What does the concept "water cycle" refers to?
The changes to water when it evaporates into the air, condenses into clouds and then precipitates down to Earth
The movements experienced by saltwater
The change from solid to liquid
None of the previous ones
In which of the following places does the water cycle start?
(There may be more than one correct answer)
The process by which water falls from clouds in solid form -hail or snow- or in liquid form -rain- it is called....
Precipitation
Condensation
Evaporation
None of the previous ones
In which of the following situations we do not make use of water?
In which of the following situations do you need to make use of water?
(There may be more than one correct answer)
Cooking home-made meals
Drinking
Watering plants and animals
Reading a book
What are the principal daily activities in which you use water?
Select the situation in which water is correctly been used
Select the situation in which water is correctly been used
Select the situation in which water is not correctly been used
In your opinion, why is it important to save water?
Which daily activities do you perform at home to save water?
