Scientist Within 2

In science we've been learning about the water cycle like evaporation,condensation,precipitation and run off.Condensation is when water vapour
[steam] hits a cold surface and turns into tiny droplets of water build up a gets ready to runs or drops down because it to heavy.

Scientist Within

In science we have been learning about H2O/water.
The big questions will be:How does a scientist get evidence?
How does a scientist work with evidence?
How does a scientist use evidence?