Arrange the following in the increasing order of the size. The Earth, the Moon and the Sun.

The only planet with life in the solar system is:

Which of the following is a star?

The Earth completes one revolution in:

___________ part of the Earth's surface is covered by water.

The imaginary line on which the Earth is tilted is called

The imaginary line dividing the Earth into two halves is called:

On 9th August, Pradeep could not find the Moon in the sky. Ten days later, he could watch a gibbous moon. The phenomenon of the increase in the lighted face of the Moon is called:

A group of stars forming a pattern is shown above. Such kind of groups are called:

Which of these shapes does the Moon never take?