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IB Environmental Systems and Societies SL - 2025 - Questionbank

1.5 - Pollution

Non-Point & Point Source, Persistent, Biodegradable, Acute, Chronic, Primary, Secondary, DDT, Pollution Management

Question Type

Paper

Paper 1
Paper 2

Difficulty

Easy
Medium
Hard

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Question 1

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easy

Question 2

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easy

Question 3

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easy

Question 4

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easy

Question 5

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easy

Question 6

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easy

Question 7

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easy

Question 8

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medium

Question 9

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medium

Question 10

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medium

Question 11

no calculator

medium

Question 12

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medium

Question 13

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medium

Question 14

no calculator

medium

Question 15

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medium

Question 16

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medium

Question 17

no calculator

hard

Question 18

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hard

Question 19

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hard

Question 20

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hard

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