Due in 25 minutes. help 1. How does an actual greenhouse work?

2. How is an actual greenhouse different from the natural greenhouse effect?

3. How is an actual greenhouse similar to the natural greenhouse effect?

4. What is the function of an actual greenhouse?

1. Greenhouses are used to grow plants, such as tomatoes and tropical flowers. A greenhouse stays warm inside, even during the winter. In the daytime, sunlight shines into the greenhouse and warms the plants and air inside. At nighttime, it's colder outside, but the greenhouse stays pretty warm inside.

2. It might seem like a minor difference: It's the energy itself that is re-radiated and prevented from escaping in the atmospheric greenhouse, while in an actual greenhouse it's the air that has been warmed by the energy that is prevented from escaping.

3. A greenhouse is a building with glass walls and a glass roof. ... The greenhouse effect works much the same way on Earth. Gases in the atmosphere, such as carbon dioxide, trap heat just like the glass roof of a greenhouse. These heat-trapping gases are called greenhouse gases.

4. The purpose of a greenhouse is to shield crops from excess cold or heat and unwanted pests. A greenhouse makes it possible to grow certain types of crops year round, and fruits, tobacco plants, vegetables, and flowers are what a greenhouse most commonly grows.Nov 15, 2016

Explanation:

I hope this helps :)

answer: the blood-brain barrier is a layer of specialized membranes and cell processes designed to keep undesirable substances from passing from the bloodstream into the precious tissues of the brain. while the blood-brain barrier does keep most bad things out of the central nervous system, it is not impermeable.

explanation:

the fossil record provides evidence of a common ancestor to many species.