Question
Among the following, which one is the least water-efficient crop?
(a) Sugarcane
(b) Sunflower
(c) Pearl millet
(d) Red gram
Answer:
A
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Explanation:
Among the options provided, sugarcane is generally considered to be the least water-efficient crop. Sugarcane is a high-water-demanding crop that requires a significant amount of water for its growth and development. It has a relatively high water consumption rate compared to other crops, making it less water-efficient.
On the other hand, sunflower, pearl millet, and red gram are relatively more water-efficient crops compared to sugarcane. These crops have adaptations that allow them to thrive in semi-arid conditions and require less water for their growth. However, among the options given, sugarcane stands out as the least water-efficient crop.