What is the special building structure that is used for growing plants in an area where they would not normally grow that well?

The special building structure used for growing plants in areas where they would not normally thrive is called a greenhouse. Greenhouses provide a controlled environment by regulating temperature, humidity, and light, allowing for year-round cultivation of plants. They can be constructed from materials like glass or plastic, which allow sunlight to enter while trapping heat. This enables the growth of a wide variety of plants in climates that would otherwise be unsuitable.