| A | B |
|---|
| Highest atmospheric layer | Exosphere |
| Largest and second highest atmospheric layer | thermosphere |
| 3rd highest atmospheric layer | mesosphere |
| 2nd lowest atmospheric layer (planes fly here) | statosphere |
| Lowest atmospheric layers | troposphere |
| A layer in the stratosphere that block harmful sun rays | ozone layer |
| The name for the thermosphere and mesosphere together | ionosphere |
| Layer where weather happens | troposphere |
| Layer where satellites orbit | exosphere |
