Urban Climate (AQA A Level Geography)

Figure 5a, shows a map of Portland, a city in north-west USA. 

Figure 5b, shows the urban heat island effect for Portland in June 2015.

Figure 5a

Figure 5b

[Map showing temperatures in Portland cannot be reproduced here due to third-party copyright restrictions.]

Analyse the data shown in Figure 5a and Figure 5b.

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