Think 2 (B1) Unit 6 Vocabulary 1

Things that are thrown away and not needed

Reusing waste materials to make new things

Rubbish that people leave on the ground in public places

When a plant or animal no longer exists anywhere

When something like ice turns into water because it gets warm

When a lot of water covers the land, usually after heavy rain

Thick, dirty air made from smoke and fog, often caused by pollution

Waste that is thrown away

Bad substances in the air, water or land that can harm people and the environment

Rules made by the government that people must follow