Which of these correctly defines the pH of a solution

I don't know what your options are on this question.

pH refers to a solutions' acidity. The acidity is ranked from 0 to 14. 0 to 6 means a solution is acidic. 7 is neutral. 8 to 14 is non-acidic, or a base or alkaline. The farther away from 7 the more acidic or the more non-acidic  the solution is.

I hope this helps.  

Explanation:

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?