Which is the imaginary line drawn around the center of the Earth that is equidistant from the north and south pole ?

Which among the following is a three dimensional scale model of the Earth? 

What are the network of parallels and meridians called?

Which among the following is measured in degrees ?

The lognest day in the northern hemisphere is on

When Earth spins on its axis, how many poles remain fixed in the sky when all other points appear to rotate around them ?

Name the line which is located 66.5^o north of the equator ?

Name the imaginary line passing through the center of the Earth?

Name the part of rotating astronomical body that lies south of the equator ?

The Equator divides the Earth into how many equal halves ?