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20 questions
Less than 3% of the water on earth is
salt water
freshwater
ice
polluted
Most of the world's freshwater is found here?
ocean
lakes
rivers
glaciers
How much of the world's surface water is drinkable?
Less than 1%
5%
25%
99%
Most of our drinkable water is found where?
ponds
ocean
groundwater
pool
Water that is stored in pores, soil, sediments and rocks is known as_____________?
salt water
freshwater
soil water
groundwater
The main source of water for most people is ___________.
ocean
lake
groundwater
glaciers
What are the two main problems with water?
overuse and pollution
frozen and too salty to drink
too many fish and pollution
color and taste
This substance from sewage, agriculture, and industries lowers the quality of water and kills fish and other living things in it.
ocean water
groundwater
smog
runoff
Mercury and Lead are examples of what?
types of rocks
heavy metals
sea life
types of trees
Water is a what type of resource?
renewable resource
non-renewable resource
continuous resource
When pollution comes from many different scattered sources it is referred to as _____________________.
nonpoint-source pollution
point-source pollution
Water pollution affects ___________________.
humans
animals
plants
all of the above
Wells are built to extract water from _______________.
rivers
springs
groundwater
lakes
What is the worst thing about water pollution?
no more showers
no more drinking water
no more swimming
brushing hair
wonder woman
What is the worst thing about water pollution?
no more showers
no more drinking water
no more swimming
brushing hair
wonder woman
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