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Practice Reading: Multiple Choice, Single Answer
ID: #42752
Hydroponic farming
Urban farming is revolutionising the way cities approach food production and sustainability. Among the most innovative techniques is hydroponic farming, a method that allows plants to grow in a water-based, nutrient-rich solution without soil. This technique not only saves space but also conserves water and reduces the need for pesticides, making it an eco-friendly alternative to traditional agriculture. Hydroponic farms can be set up in a variety of urban spaces, including rooftops and abandoned buildings, bringing fresh produce closer to city dwellers. By reducing the distance food travels from farm to table, urban hydroponic farming contributes to lower carbon emissions and promotes local food security.
What is a key environmental benefit of hydroponic farming mentioned in the newsletter?
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