Where are they?
This is the first layer of the atmosphere
What is the Troposphere
This protects the Earth from the sun's harmful UV rays
What is the Ozone layer
This is the second layer of the atmosphere
What is the Stratosphere
This occurs in the Troposphere
What is weather
Temperatures in the Thermosphere can reach this amount of degrees Celsius
What is 1,800 degrees Celsius
Most of these break up in the Mesosphere
What are Mediorites
These are the farthest layers from Earth's surface, and are a part of the Thermosphere
What is the Exosphere and the Ionosphere
These fly in the Stratosphere
What are planes
A sub-division of the Thermosphere, stretches out into space
What is the Exosphere
The average temperature of the Mesosphere
What is -90 degrees Celsius
This is the third layer of the atmosphere
What is the Mesosphere
The troposphere extends this far upward
What is 16 kilometers
Temperatures in the Stratosphere are normally around this temperature Celsius
What is -60 degrees Celsius
The Mesosphere stretches from ___ to 80 kilometers high
What is 50 to 80 kilometers high
This is the largest layer of the atmosphere and contains the Ionosphere and the Exosphere
What is the Thermosphere
When altitude increases, this decreases
What is temperature
The lower sub-division of the Thermosphere, the Aurora Borealis, or Northern Lights, is found here
What is the Ionosphere