Multiple choice

What is hydroponic farming?

  1. Cultivation of crops in nutrient solutions

  2. Farming without water

  3. Only mechanised farming

  4. Farming only with genetically modified seeds
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A Correct answer
Explanation

Hydroponics is a type of horticulture which involves growing plants without soil. Instead, plants are grown in a water-based, nutrient-rich solution that provides all necessary minerals directly to the roots.

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