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Personal Water use
What is Water
The water cycle
Water treatment
Random
100
The water in your house can come from a variety of different sources. List three different sources
well, reservoir, lake,
100
True or false: tap water is a pure substance?
What is False- mixture
100
the ______ provides the energy for the water cycle
What is sun
100
how many steps are there in a water treatment plant (the one we learned)
What is 6
100
what is reverse osmosis
What is pressure forces water through a filter that is so small that only water particles will fit through
200
How many litres does it take to make one loaf of bread?
What is 150 L
200
what is a mixture?
What is contains particles of different substances
200
what is sublimation
What is a change of state from a solid to gas
200
what is floc?
What is sticky clumps that form when alum is added to the water
200
UV radiation in water is generally used when?
What is in hospitals to remove micro-organisms
300
On average, if you dont have a water conserving toilet one flush uses how many litres of water?
What is 20 L
300
the water molecule is made up of what atoms?
What is 2 hydrogen and 1 oxygen
300
what three changes of state require a decrease in thermal energy
What is freezing, condensation, deposition
300
the first process in the water treatment cycle is what
What is large objects are removed
300
what is sustainability in regards to water use
What is being able to meet present water needs and ensure that the future generations will also have water available to them
400
The average canadian uses how many litres per day?
What is 330L
400
there is only one form of pure water- what is it
What is distilled water
400
you put a cold glass of water on a table outside in the summer and water droplets develop on the outside of the glass. what is this called
What is condensation
400
after the floc is removed the water flows through some filters. what type of filters are used
What is sand and charcoal
400
what is the name of the first nation community where flooding took place in 2005?
What is kashechewan
500
1 KG of beef uses how many litres of water?
What is 15 500L
500
what is the name of the force that attracts water molecules together
What is hydrogen bonding
500
the process of water evaporating of the leaves of plants and trees is called?
What is transpiration
500
what is the last treatment added to the water before it is ready for use?
What is chlorine
500
a water table is an upper boundary of what?
What is n aquifer