1 Putting green: The putting green, or green, is where the hole for each fairway is located. 2  Hazards: Also called traps, hazards are purposely-placed elements that are designed to be especially difficult to get a golf ball out of. 3  Common hazards include sand traps and bodies of water.. Know the object of the game. The object of golf is to strike the golf ball with a long-handled instrument called a club and guide it into each hole on the course in order. A number of holes, usually 9 or 18, are played and the final results are tallied after the last player has sunk the ball in the final hole.
(plural inner cores). 1  Used other than as an idiom: see inner ,â core. ( 2 planetology) The solid material found in the centre of some planets at extremely high temperature and pressure, distinct from the liquid outer core. ( 3 geology) The innermost part of the Earth, believed to be made of a nickel-iron alloy. 4  Link/Cite.
The inner Solar System is the region comprising the terrestrial planets and the asteroid belt. Composed mainly of silicates and metals, the objects of the inner Solar System are relatively close to the Sun; the radius of this entire region is less than the distance between the orbits of Jupiter and Saturn.