A very dry region is used to grow plants.
D) regions that are very dry
- A greenhouse is a structure whose walls and roof are mainly made of transparent materials, such as glass, in which plants grow that require regulated climatic conditions.
- The greenhouse is used to grow plants. It's made of glass or clear plastic to let in lots of sunlight. Therefore, it has greater control over the growing environment of plants.
- Depending upon the technical specification of a greenhouse, key factors which can be controlled include temperature, levels of sunshine and shade, irrigation, fertilizer application, and atmospheric humidity.