Why is it important to keep our water clean and free from pollution?
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seesaw
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shark
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fairy
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banana
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15
Complete the sentence with the correct form of the word in parenthesis (). Pesticides and fertilizers are (pollutive) in rivers and lakes than other sources.
more pollutive
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heart
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rocket
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gift
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thief
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banana
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fairy
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shark
Other team loses 20 points!
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thief
Give points!
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20
25
banana
Go to last place!
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fairy
Take points!
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10
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20
25
gift
Win 10 points!
Okay!
banana
Go to last place!
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15
What are some things that can cause water pollution?
Improper disposal of hazardous waste is a (great) risk to human health than other types of pollution.
greater
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15
Where can you find water pollution?
Lakes, rivers, oceans, anywhere that there's water
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15
Chemicals from agriculture are (damaging) than previously thought.
more damaging
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15
Water pollution from factories is becoming (severe) than pollution from other sources.
more severe
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15
The contamination of groundwater is (difficult) to reverse than surface water pollution.
more difficult
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15
How can we prevent water pollution?
...
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15
Complete the sentence with the correct form of the word in parenthesis (). The amount of plastic waste in the ocean is increasing at a ___(fast) rate than in the past.
faster
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15
Oil spills have become (--frequent) but still cause significant harm to marine life.
less frequent
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15
Industrial waste is (harmful) to aquatic life than household sewage.