environment - the natural world, as a whole or in a particular geographical area, especially as affected by human activity, plastic - a synthetic material made from a wide range of organic polymers such as polyethylene, PVC, nylon, etc., that can be moulded into shape while soft, and then set into a rigid or slightly elastic form, wood - the hard fibrous material that forms the main substance of the trunk or branches of a tree or shrub, used for fuel or timber, metal - solid material which is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity, cardboard - pasteboard or stiff paper, leather - a material made from the skin of an animal by tanning or a similar process, glass - a hard, brittle substance, typically transparent or translucent, made by fusing sand with soda and lime and cooling rapidly., paper - material manufactured in thin sheets from the pulp of wood or other fibrous substances, used for writing, drawing, or printing on, or as wrapping material:,

The environment

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