Layers of the atmosphere

Where you will find the ozone layer.

• stratosphere
• thermosphere
• exosphere
• mesosphere

Where weather occurs.

• stratosphere

• thermosphere

• troposphere

• mesosphere

The coldest layer.

• troposphere

• thermosphere

• exosphere

• mesosphere

The hottest layer.

• troposphere

• thermosphere

• exosphere

• mesosphere

Where we live.

• stratosphere

• thermosphere

• troposphere

• mesosphere

The most common gas in the atmosphere (78%).

• Nitrogen

• Oxygen

• Carbon Dioxide

• Trace gases

What does the earth's atmosphere do?

• help to regulate the temperature on Earth
• Help UV rays to reach the Earth's surface
• Creates meteors in the sky
• Keep ocean waters cold

What happens to the air pressure the higher up in space you go?

• the air pressure increases

• the air pressure decreases

• the air pressure stays the same

• there is no air pressure

As you go higher in the troposphere, the temperature _______________.

• decreases
• increases
• stays the same

As you go higher in the stratosphere, the temperature _______________.

• decreases

• increases

• stays the same