Water, when subjected to the low pressure of a tornado, turns into water vapor.
So a hypothetical tornado that passes over a pond sucks up water, expending energy. The water goes through a state change and becomes a gas.
Does this cool water have an effect on the tornado?
"Post the acceptable scientific sources to back your self up."
(Groan)
The last refuge of the scoundrel is the desire to request references.
Footnote yourself, m'dear.
Waterspouts are not as dangerous as terrestrial tornadoes.
Water, added to a "dry" tornado, absorbs energy.
Stop being condescending ; particularly when you have not thought through the response.