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Question 18M.3.SL.TZ2.12a

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Date May 2018 Marks available [Maximum mark: 1] Reference code 18M.3.SL.TZ2.12a
Level SL Paper 3 Time zone TZ2
Command term Determine Question number a Adapted from N/A
a.
[Maximum mark: 1]
18M.3.SL.TZ2.12a

One challenge associated with establishing nature reserves is concerns about edge effects. The graph shows that some edge effects in the Amazon rainforest are detected quite far in from the edge.

(a)

Determine how far from the forest edge an increase in disturbance-adapted beetles would be detected.

[1]

Markscheme

200 m / 0 to 200 m

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