Low-lying islands are at risk of being flooded as a result of global climate change. Which statement gives the cause of this risk?
The land is flooded because sea water expands as it becomes cooler
The land is flooded because more water evaporates from the warm seas
The land is flooded because more rain falls on the islands each year
The land is flooded because sea levels rise as ice on land melts
40 exam-style questions on AQA GCSE Chemistry 9.2 Carbon dioxide and methane as greenhouse gases, covering 9.2.1 Greenhouse gases, 9.2.2 Human activities which contribute to an increase in greenhouse gases in the, 9.2.3 Global climate change, and 9.2.4 The carbon footprint and its reduction. Each one has a worked solution and a mark scheme showing where the marks go.