Which phrases describe the prime meridian? check all that apply.

is a line of longitude
runs parallel to the equator
connects the north and south poles
is labeled at 90 degrees on a world map
divides the western and eastern hemispheres

A prime meridian is a meridian (a line of longitude) in a geographic coordinate system at which longitude is defined to be 0°. Together, a prime meridian and its anti-meridian (the 180th meridian in a 360°-system) form a great circle. This great circle divides a spheroid, e.g., Earth, into two hemispheres.

Hence the answer to your question would be, it is a line of longitude, connects the north and south poles and divides the western and Eastern hemisphere

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