You are presented with the question "What can be added to a liquid to decrease the melting point of the liquid?" and the following answer choices: 
- kinetic energy
 - energy of moving objects
 - Sulfur dioxide
 - fossil fuels
 - Chemical energy
 - activation energy
 - aqueous solution
 - Something from an ocean

Now knowing that adding salt to a liquid decreases the melting point of that liquid and salt particles come from the ocean as the spray of waves evaporates, leaving salt particles suspended in the air, choose the best answer.


 

        Something from an ocean 