We can travel in the sea by a ________.

All the means of road transport have ________.

We can travel in the sky by aeroplanes.

The vehicle mostly used in villages is a ________.

A helicopter is a slow-moving vehicle.

The Earth is ________.

The blue parts on the globe show ________.

The top of mountains are covered with ________.

The ________ is a model of our Earth.

The high part of the land is called a hill.

The low land between two hills or mountains is called a ________.

A rainbow has ________ colours.

On a sunny day, the sky looks dark.

We can see the Sun, ________ and birds in the sky, during the day.

The Sun rises in the ________.

At night, millions of ________ twinkle in the sky.

The Sun and the stars are ________ than the Earth.

A small ship is called a ________.

We live on the Earth.