A greenhouse is a particular structure made of glass or layers of plastic. It's used all year to cultivate airy plants in an undisturbed environment. The greenhouse keeps a stable climate inside, protecting plants from outside weather conditions. A special structure is developed to control the temperature and humidity inside.
How does the greenhouse effect work?
During the day, the Sun shines and warms up the Earth's surface. The Earth cools down at night and emits some heat into the air. However, certain gases in our atmosphere, called greenhouse gases, trap some of this heat. This trapped heat keeps our planet at a relaxed average temperature of 58 degrees Fahrenheit (14°C).
Importance of greenhouse
Make sure that light is spread evenly throughout the greenhouse.
Control the climate.
Protect the plants from diseases and other harm.
Improving how warmth is kept inside the greenhouse.
Increase the production of plants
Enable the plants to grow all year.
Minimize the use of other technologies.
Make sure the greenhouse is tightly sealed to keep out rain and drafts.
Types of greenhouse by structure
Following are some types of greenhouses according to structure
Hoop Houses
Hoop houses are basic and inexpensive structures perfect for people new to greenhouse gardening. They're made with PVC pipes or metal hoops wrapped in plastic. Hoop houses are easy to set up and take down, which is amazing if you want to move your greenhouse around.
Cold frame greenhouses
Cold-frame greenhouses are ideal for gardeners who want to keep growing plants for longer without paying a lot of money. They're simple designs usually made of wood or PVC, with a clear plastic or glass lid to cover them.
Freestanding greenhouse
Freestanding greenhouses are buildings that stand alone and can be put anywhere on your property. They come in various shapes and sizes, ranging from small hobby greenhouses to large commercial ones.
Types of greenhouses by materials
Following are some types of greenhouses according to materials
Wooden greenhouses
Wooden greenhouses have a classic and natural look. They keep the inside warm and can be personalized to match your style. But wood requires regular care to stop it from decaying.
Plastic film greenhouses
Plastic film greenhouses are a budget-friendly choice for those with little funds. They're simple to set up and not heavy, which makes them good for short-term or seasonal use. The plastic film lets in a lot of light, which is great for developing plants.
Glass greenhouses
Glass greenhouses are a classic option for gardeners. They let in lots of light and are strong and easy to clean. Glass also keeps heat in better than other materials, which is great for places with very hot or cold temperatures.
How do people affect the greenhouse effect?
Humans are altering the Earth's natural greenhouse effect. When we burn fossil fuels like coal and oil, it adds more carbon dioxide to our environment.
NASA has detected more carbon dioxide and other greenhouse gases in our air.
What helps to lessen the greenhouse effect on Earth?
Just like a glass greenhouse, Earth's natural greenhouse also contains plants! Plants play a crucial role in balancing the greenhouse effect on Earth. All plants, whether big trees or tiny ocean phytoplankton, absorb carbon dioxide and emit oxygen.
The ocean also absorbs a lot of additional carbon dioxide from the air. However, this leads to changes in the ocean, making it more acidic. This is known as ocean acidification.