Zone lies between 66 1/2^o and 90^o North and South of the equator.

The end points of the axis of the Earth are called .

________ are the imaginary lines,running from north to south, which join the poles.

Lines of latitudes are ____________.

________ divides the Earth into two equal parts or hemispheres.

The length of a degree of latitude on the earth's surface is about _________.

The angular distance of a place North or South of the Equator is called _________.

Antarctic circle is located at:

The angular distance of a place east or west of the Prime Meridian is called _____________.

Latitudes are measured in