to get rid of something by treating it as garbage

to keep someone or something safe from injury, damage, or loss

a container for waste

to make an area or substance, usually air, water, or soil, dirty or harmful to people, animals, and plants, especially by adding harmful chemicals

the grey, black, or white mixture of gas and very small pieces of carbon that is produced when something burns

the number of vehicles moving along roads, or the amount of aircraft, trains, or ships moving along a route

a living thing that grows in earth or in water

to sort and collect rubbish in order to treat it and produce useful materials that can be used again

a type of animal or plant that might stop existing because there are only a few of that type alive

to harm or spoil something

to stop someone or something from being killed, injured, or destroyed

a liquid obtained from petroleum, used especially as a fuel for cars and other vehicles

waste material or things that are no longer wanted or needed