Pollution, dirty or harmful things added to the air, water, or land, Recycle, to use old materials again to make new products., Rubbish, things that people throw away because they do not need them., Plastic, a strong, light material used to make many things like bottles and bags., Smoke, a grey or black gas that comes from burning something, Factory, a building where people make products using machines., Environment, the air, water, land, and animals around us, Protect, to keep someone or something safe from harm., Waste, materials or things that are not used and are thrown away, Harmful, causing damage or danger.

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