The diagram shows fossils in different layers of rock - Edexcel - GCSE Biology - Question 2 - 2016 - Paper 1
Question 2
The diagram shows fossils in different layers of rock.
(a) (i) Which layer of rock is most likely to contain the oldest fossils?
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Worked Solution & Example Answer:The diagram shows fossils in different layers of rock - Edexcel - GCSE Biology - Question 2 - 2016 - Paper 1
Step 1
Which layer of rock is most likely to contain the oldest fossils?
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Answer
The layer that is most likely to contain the oldest fossils is layer D. This is because, in geological terms, the oldest fossils are typically found in the lowest layers of rock due to the principle of superposition.
Step 2
Use one word from the box to complete the sentence.
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Answer
The fossil record provides evidence for evolution.
