Greenhouse effect

Greenhouse effect,

Definition of Greenhouse effect:

  1. Steady increase in the Earths average lower atmosphere (near surface) temperature due to heat retention caused by the accumulation of greenhouse gases (including water vapor, carbon dioxide, methane, nitrous oxides, and chlorofluorocarbons or CFCs). These gases form a blanket around the earth that lets the incoming sun rays (short wave radiation) to pass through but blocks the reflected heat rays (long wave radiation) from going out into the space. Heat-retention is a natural phenomenon (essential to all life on earth) replicated in greenhouses where the glass roof traps radiant heat within an enclosed space. This build up of heat has drastically increased since industrial revolution in mid 19th century by fossil fuel burning. And further accelerated by CFC-emissions in the 20th century, leading to global warming (the year 1998, for example, was the warmest year in the recorded history). Each CFC molecule (which causes ozone-depletion also) is estimated to have 10,000 times more heat reflecting effect than a molecule of carbon dioxide. The greenhouse effect was first studied in 1896 by the Swedish Nobel-laureate (1903) chemist Svante Arrhenius (1859-1927) who called it hothouse effect. But its mathematical bases preceded its discovery and were published in 1824 by the French mathematician Jean-Baptiste-Joseph Fourier (1768-1830).

  2. The trapping of the suns warmth in a planets lower atmosphere, due to the greater transparency of the atmosphere to visible radiation from the sun than to infrared radiation emitted from the planets surface.

How to use Greenhouse effect in a sentence?

  1. The increase in dairy cows caused a greater release of greenhouse gases which was due to many greenhouse gases originating from the bowels of bovine animals and this in turn warmed up the atmosphere causing warming temperatures on the planet which showed a greater greenhouse effect than ever before.
  2. Scientists predict that this increase may enhance the greenhouse effect making the planet warmer.
  3. We need to stop driving and spewing carbon into the atmosphere needlessly, otherwise the greenhouse effect will continue contributing to overall climate change displace billions of people around the world.
  4. I love the greenhouse effect because I hate the cold and enjoy warmer temperatures on this Earth rotating around the sun billions of years old.

Meaning of Greenhouse effect & Greenhouse effect Definition