Answer:
Adiabatic temperature changes.
Explanation:
Temperature changes related to changes of pressure without external gain or loss of heat. If no heat is added or lost to the surroundings, then when an air parcel rises and expands, its temperature drops. Conversely, when the parcel is compressed, its temperature rises. So the term adiabatic, implies a change in temperature of the air parcel without gain or loss of heat from outside the air parcel.
Well i have done a little of chemistry but i think it would be A. Of you look at whats reacting the product the ya A IS YOUR ANSWER I HOPE I DIDN'T GET IT WRONG
