Describe the hypothesis of
continental drift.

Continental drift was a theory that explained how continents shift position on Earth's surface. It was a prediction look-alike animal and plant fossils, and similar rock formations, are found on different continents.

Explanation:

the potential energy of the reactants is 200j.

from the energy diagram, the energy of the product formed is 350j; this means that, this reaction is an endothermic reaction, because it absorbs energy from its environment.