DP Biology (first assessment 2025)

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Question 22M.2.SL.TZ1.b

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Date May 2022 Marks available [Maximum mark: 1] Reference code 22M.2.SL.TZ1.b
Level SL Paper 2 Time zone TZ1
Command term Outline Question number b Adapted from N/A
b.
[Maximum mark: 1]
22M.2.SL.TZ1.b

Outline how changes in temperature over short time periods could give a misleading impression of changes to the Earth’s climate. 

[1]

Markscheme

short-term reading could show global temperatures falling while the trend is rising
OR
fluctuations from year to year may not show long-term trend;

Examiners report

Answers to this question suffered due to poor expression of an answer. Other candidates answers were succinct and to the point as they used the data to make the point clear.

Syllabus sections