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9.2 Carbon dioxide and methane as greenhouse gases

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Question 25
H

An increase in the average global temperature causes sea levels to rise in two ways. What are these two ways?

[1]
A

Ice on land melts, and the sea water expands as it becomes warmer

B

Ice on land melts, and more water evaporates from the warm oceans

C

Ice floating on the sea melts, and the sea water expands as it warms

D

Ice floating on the sea melts, and more rain falls into the oceans

Markscheme

9.2 Carbon dioxide and methane as greenhouse gases Questions

  1. GCSE
  2. /Chemistry
  3. /9.2 Carbon dioxide and methane as greenhouse gases

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.

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