Definition: A column of rising air in the lower atmosphere created by uneven heating of Earth's surface.
Alright class, settle down now, let’s take a look!
We’ve got a tricky word today, “thermal,” you see.
The dictionary gives us a clue, it’s quite clear to me!
It says: "A column of rising air, in the lower atmosphere's lair, created by uneven heating, beyond compare!"
Now, let’s break that down with a little rhyme, if you please,
To really understand this breeze.
Think about the sun, shining bright and bold,
Heating up the land, stories to be told.
The ground gets warmer, than the ocean blue,
This difference in heat, is what we’re seeing through!
That warmth creates a push, a gentle sway,
A rising column of air, that travels on its way!
So "thermal" means this:
Air that rises because it's warm, you see,
Due to the Earth’s surface, changing temperature with glee!
Do you have any questions? Don’t be shy, let’s discuss and try!