two methods for improving water use efficiency in agriculture.
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Practice IB Environmental systems and societies (ESS) Topic Topic 5: Land with authentic exam-style questions for both SL and HL students. This question bank focuses on the exact syllabus content for Topic 5: Land and mirrors Paper 1, 2 style where relevant.
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two methods for improving water use efficiency in agriculture.
two ways in which human activities can degrade soil quality.
Explain how the following soil properties affect plant growth:
(a) Soil depth
(b) Soil temperature
why soil can be considered a dynamic ecosystem.
two ways in which agroforestry can contribute to sustainable land use.