Explain the surprising realization scientists are making about bacteria and what Danino hopes to eventually be able to do using bacteria.

the answer to you question is   jet streams

and after water is usually warmed by the sun the water temperature raises and then evaporates .

well first you need the sample of the temperature and gas level. i couldnt write a hypothesis unless i had some data. i think temperature changes will effect volumes of gas because gas changed into a solid or liquid at specific temperatures.