Urban rooftop greenhouses use as little as _____ of the water and _____ of the area occupied by conventional farms to produce similar yields.

Question

Quizplus · Accepted Answer

Urban rooftop greenhouses are highly efficient, using only about 10% of the water and 5% of the area that conventional farms use to produce similar yields, thanks to advanced technologies like hydroponics and optimized space usage.

Urban Rooftop Greenhouses Use as Little as _____ of the Water