Glossary G

GM/GMO Genetically modified/Genetically modified organism refers to genetic material which has been altered in a way which does not happen naturally.

Gravel is a term used to describe unconsolidated sediments composed of rock fragments. These rock fragments have a size that is greater than 2 millimeters.

Deutsch: Ziege / Español: Cabra / Português: Cabra / Français: Chèvre / Italiano: Capra /

A goat is a mammal in the genus Capra, which consists of nine species: the Ibex, the West Caucasian Tur, the East Caucasian Tur, the Markhor, and the Wild Goat.

Gauge is in meteorology, a general term for any device that measures, strength of wind, pressure, and other parameters. TThe most widespread gauges on meteorology are barometer gauge, density-of-snow gauge dew gauge, and other gauges that measures distance, rain and snow, rain intensity and wind.

Gearbox, also known as a gear case or gearhead pertains to a gear or a hydraulic system responsible for transmitting mechanical power from a prime mover (an engine or electric motor), into some form of useful output. It is referred to the metal casing in which a number of gears are sealed.

Gemstone (Gem) is described as precious or semiprecious stone that may be used as a jewel when cut and polished. It includes diamond, beryl, emerald, chalcedony, agate, onyx, tourmaline, chrysolite, sapphire, ruby, spinel, topaz, turquoise, zircon, cubic zirconia, jacinth, hyacinth, carbuncle, amethyst, alexandrite, cat's eye, bloodstone, hematite, jasper, moonstone, sunstone, and many others.

Generator is described as a utility device that converts mechanical energy into electrical energy, available either in the form of direct or alternating current.

Garlic (allium sativum) have been used for thousands of years and has been recorded in ancient Egypt, Greece, Rome, China, Japan, India, Russia and Europe. Garlic was dedicated by Roman soldiers to Mars, their god of war. It has been used to ward off demons. It has been known as russian penicillin and has been used to treat ear infections, cholera and typhus.