You are given a sentence and your task is to generate another sentence that supports the given input.

[Q]: An increase in the pressure of the gas might be caused by an increase in temperature (through heating the container of the gas) or by a decrease in volume (through moving a piston connected to the container).
[A]: When gas particles heat up, pressure increase.


[Q]: To understand our changing seasons, follow Earth's path around the sun for one complete orbit (i.e., one year).
[A]: It takes about one year for earth to orbit the sun.


[Q]: evaporation ---process by which water is changed from a liquid into a vapor.
[A]:
When liquid water changes to water vapor it is called evaporation.


