two methods for improving water use efficiency in agriculture.
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Practice IB Environmental systems and societies (ESS) Topic 4.2 Water Access, Use and Security with authentic exam-style questions for both SL and HL students. This question bank focuses on the exact syllabus content for 4.2 Water Access, Use and Security and mirrors Paper 1, 2 style where relevant.
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two methods for improving water use efficiency in agriculture.
the concept of "virtual water" and its relevance to global water management.
the significance of considering water footprints in water resource management.
how water conservation strategies have been utilised to increase water security for human populations.
the impact of industrial freshwater production on the environment and two strategies to mitigate these impacts.