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Question 17N.3.SL.TZ0.b

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Date November 2017 Marks available [Maximum mark: 1] Reference code 17N.3.SL.TZ0.b
Level SL Paper 3 Time zone TZ0
Command term Outline Question number b Adapted from N/A
b.
[Maximum mark: 1]
17N.3.SL.TZ0.b

Outline why a year is more suitable than a month for the measurement of energy flow.

[1]

Markscheme

accounts for different productivity at different times of year/seasonal variations

OR

more data collected

OR

to increase reliability

OR

trends over time more easily detected

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