Short answer question II — task. Science State Board, Class 6.

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How can we reduce water pollution?

a. Leftover oil, old medicines -

b. The usage of chemical pesticides and fertilisers -

c. Use wastewater -

d. Do not litter or dump waste -

Answer variants:

Supplied for the growth of crops must be reduced

For the garden at home

Should not be let down into the drain or toilet

Always use a trash bin or waste bin

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