It is called the 'greenhouse' effect since it shares many similarities with greenhouses. UV rays can come in through the atmosphere (windows), but can't escape. They give off heat, and basically the planet (or greenhouse) becomes a giant oven. Some people consider this to be a part of global warming.
Explanation:Media commentators prefer to report economic data that have not been adjusted for changes in the price level because of the fact that without making any adjustments for changes in price level leads to a number that is much higher.
