what precautions will be taken to see that drinking water kept at public places is not contaminated? (for class-4th students)
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Answer:
It should be covered with a lid.
Explanation:
Or it canbe stored in any vessel with air tight lid.
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Answer:
Ways You Can Help Keep Our Water Clean
Take a hard look at your outdoor surfaces. ...
Remember, your toilet is not a trash can. ...
And neither is your sink. ...
Pick up after Fido. ...
Be a more careful car owner. ...
Dish the dirt(y water).
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