Answer:
Geodes
they are natural rocks with crystal formations naturally occuring inside.
you wont know what the crystals inside look like until you open it yourself, hence getting more people to buy due to its surprise factor.
The right answer for the question that is being asked and shown above is that: "C. The main purpose is to explain a natural disaster."
These are the following choices:
<span>A.
The main purpose is to tell a good story.
B.
The main purpose is to explain creation of humankind.
C.
The main purpose is to explain a natural disaster.
D.
The main purpose is to teach a lesson.</span>
