Back
7+ yearsMystery
The Glass Bubble Secret
6 min read0 listens1 reads
Emma discovers a hidden cavern of glowing sea-glass and learns how the weight of water holds a secret she cannot hide.
STEMLevel 7STEMEQ
The Glass Bubble Secret
0:000:00
Moral of the Story
Honesty is always best
STEM Concepts
Water PressureConvection Currents
Fun Facts
- •The deeper you go in the ocean, the more water there is above you, which increases the pressure on your body!
- •Warm water is lighter than cold water, so it rises to the top, creating 'currents' that move through the sea like underwater rivers.
New Words
Obsidian
A smooth, dark rock that looks like black glass.
Artifact
An object made by a human (or mermaid!) that is important or old.
Convection
The movement in a gas or liquid where warmer parts move up and cooler parts move down.