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In 2022, temperatures in England were higher than average - Edexcel - GCSE Biology - Question 2 - 2023 - Paper 2
Question 2
In 2022, temperatures in England were higher than average. The increase in temperature is linked to global warming. (a) Which human activity is most likely to cause... show full transcript
Worked Solution & Example Answer:In 2022, temperatures in England were higher than average - Edexcel - GCSE Biology - Question 2 - 2023 - Paper 2
Step 1
Which human activity is most likely to cause an increase in global warming?
Answer
The most likely human activity that contributes to an increase in global warming is:
A burning fossil fuels. This activity releases significant amounts of greenhouse gases, particularly carbon dioxide, into the atmosphere, enhancing the greenhouse effect and leading to global temperature rise.
Step 2
State two conclusions about the actual rainfall compared with the average rainfall shown in Figure 4.
Answer
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In January, February, and March, the actual rainfall is significantly higher than the average rainfall over the last 10 years, indicating a wetter than usual start to the year.
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From June to August, the actual rainfall trends below the average rainfall, highlighting a drier period compared to what has typically been expected during these months.