Detailed dosage guidelines and administration information for Valium (diazepam). Includes dose adjustments, warnings and precautions.
The latitude of the Earth's equator is by definition 0Â° (zero degrees) of arc. The Equator is one of the five notable circles of latitude on Earth; the other four are the two Polar Circles: the Arctic Circle and the Antarctic Circle; and the two Tropical Circles: the Tropic of Cancer and the Tropic of Capricorn.
equator - an imaginary line around the Earth forming the great circle that is equidistant from the north and south poles; the equator is the boundary between the northern and southern hemispheres. 1  great circle - a circular line on the surface of a sphere formed by intersecting it with a plane passing through the center.