The 90 degree southern latitude is called

The severity of heat at a place is called its

The imaginary circular lines, drawn parallel to the Equator are called

The water in the form of ice are known as

The man made space probes that revolve around a planet are called

The temperature is measured by using a

What is the shape of the earth?

The line that divides the globe into hemisphere is called

How many time the earth take for one rotation in its on axis?

The part from the equator to the South Pole is called