The Atmosphere

The ____ is the layer of gases that surrounds the Earth.

The atmosphere has three main parts:

• the troposphere, the stratosphere and the outer layers.

• the troposphere, the stratosphere and the inner layers.

• the troposphere, the stratosphere and the ozone layer.

The____contains the ozone layer.

Atmospheric phenomena are the natural events that occur in the____

The Sun heats the ocean. The water evaporates and becomes___

• oxygen

• water vapour

• water

• clouds

What is the state of the atmosphere at a specific time and place?

• cloud

• weather

• rain

• atmospheric phenomena

A____measures the amount of rain that falls in one day.

• 
• 
• 
• 

Meteorologists display weather information on weather_____

• vanes

• maps

• satellites

• data

In___, the days are very long. They gradually get shorter.

• March

• June

• September

• January

In ____, it is very cold, the nights are longer than the days and many trees lose their leaves.