In a space agriculture experiment, a hydroponic system recycles water with 92% efficiency. If the system starts with 250 liters of water, how many liters will remain after 4 full recycling cycles?

Mon, 04 May 2026 14:22:29 +0000

**In a space agriculture experiment, a hydroponic system recycles water with 92% efficiency. If the system starts with 250 liters of water, how many liters will remain after 4 full recycling cycles?**
As space agencies and private innovators push the boundaries of sustainable living, closed-loop systems—like hydroponic farming experiments—are gaining attention for their role in long-term missions. These setups recycle water with remarkable efficiency, offering a reliable model for conserving resources in isolated environments. With 92% water recycling capability, each cycle renews the supply without waste, creating a sustainable loop that mirrors what deep-space habitats may one day need. Starting with 250 liters, understanding how much remains after multiple cycles reveals both the precision of engineering and the evolving future of agriculture beyond Earth. ### How In a space agriculture experiment, a hydroponic system recycles water with 92% efficiency. If the system starts with 250 liters of water, how many liters will remain after 4 full recycling cycles? Actually Works In space and terrestrial closed systems alike, water recycling is critical. Hydroponic setups designed for space agriculture use advanced filtration and condensation recovery to reuse nearly all water. At 92% efficiency, only 8% is lost per cycle. After each pass through the system, the remaining water doubles in purity and volume where applicable—though total volume decreases due to the 8% loss. Starting with 250 liters, each cycle preserves 92% of the input, gradually adjusting total usable water while maintaining system integrity. ### Common Questions About Water Use in a Space Agriculture Experiment