The period of 24 hours taken to complete one rotation around its axis is known as

A year of _________ days is called a leap year.

21^st June is known as the ____________.

The earth takes about ________ hours to complete one rotation around its axis.

Movement of Earth on its axis is called .

The movement of the Earth round the sun is called _____________.

_______________ means 'the sun standing still'.

The longest day in the Northern hemisphere.

Due to __________ shape of the earth only half of its gets lights from the sun at time.

The earth takes _____________ days to revolve around the sun.