Lithium is a finite material used in mobile phone batteries. The government runs an information campaign showing how frequently usable mobile phones are replaced.
Explain one way this campaign could lead to less lithium being used.
77 exam-style questions on OCR GCSE Economics 1.2 The basic economic problem, covering 1.2.1 Scarce resources and unlimited wants, 1.2.2 The economic problem, 1.2.3 Opportunity cost, and 1.2.4 Costs and benefits of economic choices. Each one has a worked solution and a mark scheme showing where the marks go.