Economic interdependence between two countries means that
each country can consume only what it produces
neither country imports goods or services
trade requires their governments to use identical tax rates
when one country's economy changes, the other can be affected
48 exam-style questions on AQA GCSE Economics 2.4 International trade and the global economy, covering 2.4.1a The importance of trade, 2.4.1b Advantages of trade and interdependence, 2.4.1c UK exports and imports, 2.4.2a How exchange rates are determined, 2.4.2b Effects of exchange rate changes, 2.4.3a Free-trade and its arguments, 2.4.3b Free-trade agreements such as the EU, 2.4.4a Features and growth of globalisation, 2.4.4b Benefits and drawbacks of globalisation, and 2.4.4c Moral, ethical and sustainability considerations. Each one has a worked solution and a mark scheme showing where the marks go.