the process by which the level of the sea is increasing

is a poisonous gas that is produced when things burn in too little air

an area where plants and animals are protected

is the gradual warming of the air around the planet

gases produced by cars and other vehicles

buying and selling permits to emit polluting gases

the amount of rain an area gets in a given time period

the process of getting rid of rubbish

are places where waste is buried under the ground

are produced over millions of years from decayed animals and plants

buying and selling permits to emit carbon dioxide

industrial development that provides enough of what people need now and will continue to provide enough in future, particularly without damaging the environment

an assessment of a business’ impact on the environment