In hydroponics, plants need air with carbon dioxide, proper nutrients, enough light, and suitable temperature for growth.
Fill in the blanks: Hydroponics supports ___ farming, reuse of water and fertilizers, and provides control over ___ and ___ conditions. | Card: 1 / 20 |
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The Wick Method gives water and nutrients to plants by capillary action, without electricity. | Card: 10 / 20 |
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Compost tea enhances hydroponic growth.
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Deep Water Culture method explained.
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True; hydroponics reduces the need for traditional farming, which contributes to soil degradation and deforestation. | Card: 18 / 20 |
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Hydroponics is sustainable because it uses less land, recycles water, and needs fewer chemical fertilizers.

Microbes are added to hydroponic water to enhance nutrient absorption, promote plant health, and help combat diseases.
