Greenhouse example sentences

Many countries have reached an agreement to reduce the emission of greenhouse gases.The increase in the greenhouse gases is raising the temperature of the earth's atmosphere which, if not checked, may eventually result in melting of polar ice caps and consequently may submerge the costal land mass.Greenhouses have also lent their name to an atmospheric phenomenon.If burning of fossil fuels, cutting down forests and trees add to greenhouse gases in the atmosphere, we must find ways to use these just efficiently and judiciously.If you have seen a greenhouse in a nursery or elsewhere, recall that the sun's heat is allowed to get in but is not allowed to go out.Besides carbon dioxide, other greenhouse gases are methane, water vapour, nitrous oxide, CFCs and ozone.Just as the glass in a greenhouse holds the sun's warmth inside, atmosphere traps the sun's heat near the earth's surface and keeps it warm.This mechanism keeps the energy of the sun trapped in the greenhouse.An increase in the percentage of such gases in the atmosphere would cause the average temperatures to increase worldwide and this is called the greenhouse effect.03 per cent, the natural greenhouse balance may get disturbed.The fact that C3 plants respond to higher CO2 concentration by showing increased rates of photosynthesis leading to higher productivity has been used for some greenhouse crops such as tomatoes and bell pepper.This is called natural greenhouse effect because it maintains the temperature and makes the earth perfect for life.Do you know that we humans also live in a greenhouse? Of course, we are not surrounded by glass but a blanket of air called the atmosphere, which has kept the temperature on earth constant for centuries.In a greenhouse, visible light passes through the transparent glass and heats up the soil and the plants.Many people do not understand the greenhouse effect and the global warming.