The sun warms a plate that heats up the water in a pool.
What type of energy is this?
solar thermal
wind
solar electric
geotherma

a physical change is being made.

in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.