What is the use of a greenhouse?
its a house where u take care of plants and grow them at their optimum levels, since growth in pants depends on many factors, some of are: -light intesity -CO2 concentration -wind speed(or humidity) -water -level of nutrients -temprature if one of them is not optimum it will act as a limiting factor for the photosynthesis and hence their growth so they must adjust conditions in that house to grow plants at their optimum, which can happen as follows -LIGHT INTESITY, the house can be made of glass so sun light is the source of light, OR they use mercury lamps that produce white light containing all wave lengths that can be used in photosynthesis. -CO2 concentration, they use chemicals that release CO2 at high rates for optimum level of photosynthensis. -wind, of course as minimum as required not to derive water from plant by traspiration at high levels and the plant dies. -humidity, if it increase it is better for the same above reason -WATER, must be supplied at regular rates and calcul
