What marks the top and bottom of the earth? prime meridian international date line equator poles

ANSWER:

The marks that are on the top and bottom of the earth are poles, i.e. North Pole and South Pole.

EXPLANATION:

North Pole and South Pole are the top and bottom of the earth. The prime meridian is the 0 degree longitude whereas equator is 0 degree latitude.North pole is in the middle part of arctic ocean and south pole lies on the Antarctica. Beneath North Pole there is no land available but stacks of ice might be flowing.

Answer feldspar,quartz,mica and amphibole;

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