Used glass bottles are crushed and then melted to make glass jars. Which term describes this?
Reusing, because the bottle is washed and filled again
Recycling, because the glass is made into a new product
Reducing, because fewer glass bottles are made each year
Disposal, because the glass has reached the end of its life
40 exam-style questions on AQA GCSE Chemistry 10.2 Life cycle assessment and recycling, covering 10.2.1 Life cycle assessment and 10.2.2 Ways of reducing the use of resources. Each one has a worked solution and a mark scheme showing where the marks go.