Final answer:
Plants can survive without soil in hydroponics and aeroponics systems where they receive nutrients directly from a water or mist solution.
Step-by-step explanation:
Plants can survive without soil under certain conditions. One condition is when they are grown hydroponically, which means in a nutrient-rich water solution. In hydroponics, plants receive all the necessary nutrients directly from water instead of soil. Another condition is when plants are grown using aeroponics, which is a method where the plant roots are suspended in air and misted with a nutrient solution. The mist provides the necessary nutrients for the plants to survive.
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