Water Quiz Question Preview (ID: 25504)


We Are Using The Same Water As Dinosaurs. TEACHERS: click here for quick copy question ID numbers.

Two-thirds of the Earth’s surface is covered by water. How much of it is fresh?
a) 1%
b) 20%
c) 90%
d) None of the above

How long can a human survive without water?
a) Less than a week
b) One to two weeks
c) Up to three weeks
d) None of the above

People in Sub-Saharan Africa use as much water in a day as someone in a developing country does while:
a) Brushing their teeth for two minutes with the water running
b) Running the sprinkler for 10 minutes
c) Either of the above
d) None of the above

Toilets account for how much of the water used in the home?
a) 15%
b) 23%
c) 30%
d) None of the above

How much of the 1600 million litres of water used in Sydney every day becomes wastewater?
a) Two-thirds
b) Half
c) Three-quarters
d) None of the above

How much water does it take to produce one kilogram of meat?
a) 23 500 litres
b) 41 500 litres
c) 30 500 litres
d) 60 000 litres

How much water does it take to make a pair of pantyhose?
a) 2 litres
b) 20 litres
c) 200 litres
d) 2000 litres

Water flowing in a stream or river is always safe for drinking.
a) True
b) False
c) Sometimes
d) Maybe

Water is the only substance that exists naturally on Earth in the solid, liquid and gaseous states.
a) True
b) False
c) Sometimes
d) Maybe

All spring water is potable (good to drink).
a) True
b) False
c) Sometimes
d) Maybe

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