1. First block Do Now
Try and list the layers of the atmosphere in the correct order.
Which layer of the atmosphere has the highest levels of air pressure?
Where is the Ozone layer located and what is its’ job?

2. Do now Get with your group. Find your poster from Friday.
When the bell rings, you need to all be sitting silently.
I mean this! PLEASE, sit silently when you hear the bell ring.
You’re going to be presenting your project today. Go ahead and take about five minutes to review.

3. Announcements Homework packets due Friday. Quiz is today.
Covers air pressure, density and layers of the atmosphere.

5. Agenda Finish posters (20 minutes)
While you are finishing these up, you should be planning your presentation!
Consider: Who’s saying what?
Ms.Lusk talks (10 mins total in between groups)
Quiz (20)
What is the Ozone layer all about? (10 mins)
Ozone stations (15 mins)

6. The Layers of the Atmosphere
(They’re out of this world!
Lol, get it? )

7. Layers of the atmosphere
TROPOSPHERE
All weather happens here
Air pressure is highest in this layer
Temperature goes down as you go higher
Densest layer

8. Jigsaw answers

9. The Stratosphere * inside the stratosphere Air is very thin
There is almost no moisture in this layer so it’s very dry
Temperature goes up as you go higher up.
* inside the stratosphere
* Contains ozone which absorbs sun rays and keeps us from overheating

10. Jigsaw answers

11. The Mesosphere Coldest layer Meteorites burn up in this layer.
As altitude increases , temperature decreases
Very windy

12. Jigsaw answers

13. The Thermosphere *Very high temperature (BUT IT IS NOT HOT).
*This is because the particles are moving fast but do not touch.
* Contains the ionosphere where electricity makes gases light up = The Northern and Southern Lights

14. Jigsaw answers

15. Layers of the atmosphere
EXOSPHERE
Many satellites orbit here
Air pressure is lowest here
Temperature goes up as you go higher
Outerspace

16. Quiz time No talking during the test.
If I hear talking, I take the test, call your parent, and you have to arrange a time to make up the test before school.
Do your best! You’re all brilliant! You got this!

17. Ozone Layer You will be working in stations to learn about Ozone.
When working in stations, we need to stay on task!
We work together, unless otherwise stated.