6. the energy of the sun is produced in its
a. core.
b. photosphere.
c. chromosphere.
d. corona.

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.

i'd have to say the answer is probable the second option "the geosphere interacting with the atmosphere"