How it works
Exosphere in bubble letters on one sideways sheet, the top label of a diagram of the atmosphere. It opens in Fredoka, which keeps a white ring in the o and the p; a banner takes nine sheets.
Read the full guide
Five layers, from the top down
After your first print, open Atmosphere layers in bubble letters. The names run from space to the ground: Exosphere, Thermosphere, Mesosphere, Stratosphere, Troposphere, one to a sheet. For five labels of nearly one letter size, tap Exosphere / Thermosphere / Mesosphere and Stratosphere / Troposphere: two sheets to cut apart.
Labels for the diagram
Satellites orbit in the exosphere, Meteors burn up in the mesosphere, the Ozone / Layer lies in the stratosphere and Weather belongs in the troposphere. The Ionosphere sits inside the thermosphere. Tropopause, Stratopause, Mesopause and Thermopause mark the boundaries, lowest first. Layers of the / Atmosphere or Earth's / Atmosphere heads the poster; Air / Pressure and Sea Level head a pressure chart.
- Exosphere prints tallest of the five layer names and Thermosphere smallest, in all three fonts.
- Upper / Atmosphere, Middle / Atmosphere and Lower / Atmosphere print at one letter size, because Atmosphere is the widest line of each.
- The capital I of Ionosphere is a plain bar in Fredoka and Baloo 2; in Chewy it has a bar at top and bottom.
Questions and answers
How do you draw Exosphere in bubble letters?
Pencil E-x-o-s-p-h-e-r-e with wide gaps. Fatten each stroke into a rounded outline, let the two strokes of the x cross as one shape, keep a ring in the o, the p and both e's, then rub the pencil out.
What is the exosphere?
The outermost layer of Earth's atmosphere; exo- is Greek for outside. The US agency NOAA places it from about 375 miles to 6,200 miles up, where atoms and molecules escape into space and satellites orbit.
What are the layers of the atmosphere in order?
From the ground up: troposphere, stratosphere, mesosphere, thermosphere, exosphere. NOAA calls the troposphere the lower atmosphere, the next two the middle atmosphere and the thermosphere the upper atmosphere.