1) WHAT'S POLLUTION MEANS? a) POLLINE b) MARE c) INQUINAMENTO 2) WHAT IS THE ORGANIC WASTE? a) b) c) 3) WHAT IS THE METAL WASTE? a) b) c) 4) WHAT CAUSES AIR POLLUTION ? a) INDUSTRIES AND CAR b) FLOWERS c) ANIMALS 5) WHO CAUSES WATER POLLUTION? a) PEOPLE b) ANIMALS c) PLANTS

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