* Simple: "The farmer used hydroponics to grow tomatoes year-round."
* Descriptive: "Her hydroponic garden produced fresh herbs even in the middle of winter."
* Comparative: "Hydroponics offers a more efficient and sustainable way to grow food compared to traditional farming."
* Specific: "They built a hydroponic system in their basement to grow lettuce and spinach."
* Question: "Have you ever tried growing plants using hydroponics?"