Do you have the options? lol
Answer:
Melting mountain glaciers
Explanation:
This is the answer because some of our fresh water is in ice caps/glaciers so we will loose fresh water and we will not have fresh water to drink so the planet earth will not have water.
inexhaustible will always always be there but renewable make take time to come back but they will still be there
The internal energy will increase, work is done by the system