In regions of high energy season (warm climate), water use efficiency (WUE) can be increased by growing plants with C4 photosynthesis or Crassulacean acid metabolism (CAM) pathways, such as maize, sorghum, millet, and many succulents.
In regions of high energy season (warm climate), the water use efficiency (WUE) can be increased by growing_______.
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Question context
This question is part of 🌍 Current Affairs within the broader 🌐 Current Affairs & GK subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.