1. The 4 Layers of Earth’s Atmosphere

2. Earth’s Atmosphere

3. Earth’s Atmosphere (draw line every 7 cm and cut-top sheet only!)

4. Earth’s Atmosphere Height NOT to scale! Let’s fix that Thermospherekm
Mesosphere
Height NOT to scale!
Let’s fix that km
Scale: 1cm=18km
Stratosphere
Height of Thermo= ____
~22cm
15-50 km
Height of Meso= _____
~3cm
Height of Strato= _____
~2cm
Height of Tropo= _____
~1cm
Troposphere
0-15 km
Earth

5. Now shade the rest of each door
Earth’s Atmosphere
Thermosphere km
Mesosphere km
Now shade the rest of each door
Stratosphere
15-50 km
Troposphere
0-15 km
Earth

6. Earth’s Atmosphere You finish the rest Thermosphere 100-500 km
Mesosphere
You finish the rest km
Stratosphere
15-50 km
Lowest layer of the atmosphere
Temp. decreases as altitude increases
Contains 80% of the atmosphere’s total mass
Almost all life forms are here