What step in the rock cycle would be required to change granite into sandstone?

Granite particles settle on the ocean floor. 

sources: https://quizlet.com/17656464/rocks-minerals-quiz-full-flash-cards/

This is what i found on google “according to the collision theory, the following criteria must be met in order for a chemical reaction to occur: molecules must collide with sufficient energy, known as the activation energy, so that chemical bonds can break. molecules must collide with the proper orientation.” i hope this information you.