An inflated balloon is full of Air.

Moving air is called wind.

When part of the earth faces away from the sun, it is day time.

This animal is awake at night.

You can see this thing in the sky during the day.

According this weather forecast, Friday will be rainy.

Daviera is using the umbrella,because it is sunny.

When it is snowy, We like it!

We wear jacket on a sunny day.

A lamp and fire do not give out light.

We cannot see if there is no sound.

It is bright at night because we cannot see the light from the sun.

Sun is the main light and heat source.

This thing is not a source of light.

Air can be tasted.

The weather can change every month.

We can put on sunblock to protect our eyes from bright light.

We cannot see aeroplanes in the sky during the day.

Light help us to see things.