Mention one significant difference between hydroponics and aeroponics.

Explanation

**Step-by-Step Solution:**

1. **Define Hydroponics**: Hydroponics is a method of growing plants without soil, utilizing a nutrient solution that is dissolved in water. This allows plants to absorb essential nutrients directly from the water.

2. **Define Aeroponics**: Aeroponics is another method of growing plants without soil, but it specifically involves suspending the plants in the air and misting their roots with a nutrient solution. This method allows for better oxygenation and nutrient absorption.

3. **Identify the Significant Difference**: The significant difference between hydroponics and aeroponics lies in how the plants are supported and receive nutrients. In hydroponics, plants are typically supported in a medium (like clay pellets or rock wool) and submerged in a nutrient solution. In contrast, in aeroponics, plants are suspended in the air and their roots are misted with the nutrient solution.

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