Green house effects short paragraph

                    Green house effects

 Green house generally refers to a special kind of house which built to protect the trees from the cold air. The sunlight can enter the house because of being made of glass and the house becomes hot. The preserved heat can not go out. In the air space carbon-di-oxide, carbon-mono-oxide
 cause green house effect. It is a global problem. It is caused for the gap of ozonosphere through which the harmful ultra violet ray enters the atmosphere from the sun and reaches the earth. The global heat is increasing frequently. The decay of ozone layers cause this effect. This heat cannot escape from the earth. Our ecological balance is affected by this. The balance of our environment becomes disturbed. Trees control the balance of the environment but the deforestation is causing threating  to the environment and green house effect is happened. We can escape from this if we can plant more trees, control the usage of CFC gas in refrigerators and aircooling. We have to take necessary measures to preserve the green world otherwise because of the green house effect many parts of the countries situated near the sea will be flooded by the water of the sea.