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In 2000, a council planted indigenous trees as part of a reforestation programme - Edexcel - GCSE Biology Combined Science - Question 4 - 2023 - Paper 2
Question 4
In 2000, a council planted indigenous trees as part of a reforestation programme. (a) Why were indigenous trees used instead of non-indigenous trees? A. indigenous... show full transcript
Worked Solution & Example Answer:In 2000, a council planted indigenous trees as part of a reforestation programme - Edexcel - GCSE Biology Combined Science - Question 4 - 2023 - Paper 2
Step 1
Why were indigenous trees used instead of non-indigenous trees?
Answer
Among the options provided:
- C. Indigenous trees will support more native wildlife is the most accurate. Indigenous trees are better suited to the local environment and provide habitat and food for native species. This enhances the local ecosystem's biodiversity and promotes a healthy environment.
Step 2
The animal biodiversity in this reforested area was measured from 2004 to 2017.
Answer
To analyze the data presented in Figure 8:
- The biodiversity first shows a peak around 2004, with values generally fluctuating until a noticeable dip in 2016.
- This suggests that certain external factors might have affected biodiversity during this period, which can be further explored.