TOPIC 4: Water

Power points

4.1 Water Systems (SL)

4.2 Water Access, Use and Security (SL)

4.3 Aquatic Food Production Systems (SL)

4.4 Water Pollution (SL)

Booklets

4.1 Water Systems (SL)

4.2 Water Access, Use and Security (SL)

4.3 Aquatic Food Production Systems (SL)

4.4 Water Pollution (SL)

Practice questions and markscheme for Paper 1 and 2 questions on Topic 4 water.

Where we get our fresh water - Christiana Z. PeppardFresh water accounts for only 2.5% of Earth's water, yet it is vital for human civilization. What are our sources of fresh water? In the first of a two part series on fresh water, Christiana Z. Peppard breaks the numbers down and discusses who is using it and to what ends.

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