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6.3 Interpreting and interacting with earth systems

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Question 3

A farming region plans to reduce the number of cattle and plant more trees.

Explain how each action could reduce warming, and why reducing methane emissions can have a strong effect even though there is less methane than carbon dioxide in the air.

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6.3 Interpreting and interacting with earth systems Questions

  1. GCSE
  2. /Chemistry
  3. /6.3 Interpreting and interacting with earth systems

109 exam-style questions on OCR GCSE Chemistry 6.3 Interpreting and interacting with earth systems, covering 6.3.1 Formation and evolution of the atmosphere, 6.3.2 The greenhouse effect and climate change, 6.3.3 Sources and problems of atmospheric pollutants, and 6.3.4 Producing potable water. Each one has a worked solution and a mark scheme showing where the marks go.

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