A greenhouse (also called a glasshouse, or, if with sufficient heating, a hothouse) is a structure with walls and roof made chiefly of transparent material, such as glass, in which plants requiring regulated climatic conditions are grown. These structures range in size from small sheds to industrial-sized buildings. A miniature greenhouse is known as a cold frame. The interior of a greenhouse exposed to sunlight becomes significantly warmer than the external ambient temperature, protecting its contents in cold weather.

Many commercial glass greenhouses or hothouses are high tech production facilities for vegetables or flowers. The glass greenhouses are filled with equipment including screening installations, heating, cooling, lighting, and may be controlled by a computer to optimise conditions for plant growth.

How greenhouses work

The explanation given in most sources for the warmer temperature in a greenhouse is that incident solar radiation (the visible and adjacent portions of the infrared and ultraviolet ranges of the spectrum) passes through the glass roof and walls and is absorbed by the floor, earth, and contents, which become warmer and re-emit the energy as longer-wavelength infrared radiation. Glass and other materials used for greenhouse walls do not transmit infrared radiation, so the infrared cannot escape via radiative transfer. As the structure is not open to the atmosphere, heat also cannot escape via convection, so the temperature inside the greenhouse rises. This is known as the "greenhouse effect". The greenhouse effect, due to infrared-opaque "greenhouse gases", including carbon dioxide and methane instead of glass, also affects the earth as a whole; there is no convective cooling as air does not escape from the earth.

This is a list of Game & Watch games released by Nintendo, along with their format and date of release, if known. See lists of video games for related lists. Several of these games were collected and re-released as ports for the Game & Watch Gallery series for Game Boy, Game Boy Color and Game Boy Advance. The games also were re-released as stand-alone titles for the Nintendo Mini Classics series in the late 1990s. Digital versions of the games were created as DSiWare which was released for Nintendo DSi in 2009 (2010 internationally) and for Nintendo 3DS in 2011.

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Games

Ball

Ball, also known as Toss-Up, is a Game & Watch game released as a part of the Silver series on April 28, 1980. It was the first Game & Watch game. It is a single-screen single-player Game & Watch.

It was rereleased exclusively via Club Nintendo to celebrate the 30th anniversary of Game & Watch, with the Club Nintendo logo on the back. Unlike the original release, this version includes a mute switch. For members of the Japanese Club Nintendo, after an announcement in November 2009, it was shipped in April 2010 to Platinum members. For members of the North American Club Nintendo, it was available for 1200 coins from February 2011. For members of the European Club Nintendo, it was available for 7500 stars from November 2011.

Greenhouse may refer to:

People

Music