1) An example of organic waste a) glass b) leaves c) plastic 2) An example of inorganic waste a) plastics bags b) banana peel c) branches 3) What is waste? a) The amount of plastic b) Everything people throw away c) A mountain of dirt 4) Waste can be classified according to its ... , ... and ... a) Origin, materials and resources b) Decomposition, composition and resources c) Origin,composition and decomposition 5) Biodegradable materials... a) take a short time to decompose b) could be inorganic waste  c) are things created by humans 6) Nonbiodegradable materials a) could be organic waste b) take a long time to decompose c) are things that come from nature

Classification of waste

Tabela rankingowa

Styl wizualny

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