Green house

Things to remember

• Greenhouse effects increase the temperature of the earth causing global warming.
• The most contributing greenhouse gases are carbon dioxide, nitrous oxide and methane.
• The population of the world in increasing at the rate of three children per second.
• Nitrous oxide is one of the greenhouse gas that is used in fertilizer and contributes to the greenhouse effect.
• Greenhouse also affects the climatic balance. Monsoon may even stop altogether or rainfall may be altered.
• Greenhouse is made of glass or plastic on a metallic frame. 
• The roof of artificial green house is made slanted so that maximum solar energy enter through it.