According to the article, WHY is aquaponics especially useful in cities?
Answer: C - Requires no soil and far less water than traditional farming.
The Benefits of Aquaponics in Urban Areas
Aquaponics is a sustainable method of farming that combines aquaculture (fish farming) with hydroponics (growing plants in water). This innovative system has gained popularity in urban areas due to its numerous advantages. One of the main reasons why aquaponics is especially useful in cities is because it requires no soil and far less water than traditional farming methods.
No Soil Needed:
In urban areas, finding land for traditional farming can be challenging. However, with aquaponics, plants can grow directly in water without the need for soil. This means that aquaponic systems can be set up in a variety of indoor spaces, making it ideal for urban environments where land is limited.
Water Efficiency:
Aquaponics uses up to 90% less water compared to traditional soil-based farming methods. In traditional farming, water is often wasted through evaporation and runoff. In aquaponics, the water is recirculated between the fish tank and the plant beds, creating a closed-loop system that conserves water.
Sustainable Food Production:
By combining fish farming with plant cultivation, aquaponics allows for the production of multiple types of food in a single system. This not only maximizes the use of space but also provides a diverse and sustainable source of fresh food for urban communities.
Overall, aquaponics offers a practical solution to the challenges of food production in cities by utilizing space efficiently, conserving water, and promoting sustainable agriculture practices.