Answer:
The answer to your question is deposition
Explanation:
In the picture we can see that molecules are moving fast and after a process they move slower, they change from a gas to a solid state.
a) condensation this answer is wrong because condensation is transformation of vapor into gas and does not happen in this picture.
b) deposition this is the correct answer
c) evaporation matter changes from liquid to gas, then this answer is wrong.
d) sublimation matter changes from solid to gas in the picture happens the opposite.
