Liquid - A substance that flows freely but is of constant volume., Organic - Material that is biodegradable and comes from either a plant or an animal., Recyclable  - Ability to convert rubbish into reusable material., Hazardous - Waste that is harmful to human health, or to the environment, either immediately or over an extended period of time., Solid - Unwanted or useless solid materials generated from human activities in residential, industrial or commercial areas.,

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