a story about energy and seals
5
Potential energy is the energy possesed due to position, it is reliable causing zero pollution.
Chemical energy is the part of energy that can be released by a reaction of chemicals, the most abundant and easily combustible.
Thermal energy is the motion of molecules in a system, there are many benefits, so for you Ethan will list them:
Readily available
Pollution Free
Renewable
No alternate required
About energy, Ethan has shown all that is known.
Now listen carefully, so we can learn more from Ethan's family!