Category: Kaushal Bodh
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Kaushal Bodh Class 8-Unit 1
Important Definitions Q1. What is hydroponics and why is it useful?Answer: Hydroponics is a method of growing plants without soil using nutrient-rich water. It is useful as it saves land, uses less water, gives faster growth, and helps produce healthy food in limited space like cities. Q2. Why is hydroponics called a precision farming technique?A:…
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