Surface types can affect the force of friction because as the surface gets rough and rougher it has more friction and smooth surface has less friction.
(Surface types; can affect; the force of friction; because as the surface gets rough and rougher it has more friction and smooth surface has less friction) (the surface; gets; rough and rougher) (it; has; more friction and smooth surface) (it; has; less friction)
Surface types the surface it it
can affect gets has has
the force of friction because as the surface gets rough and rougher it has more friction and smooth surface has less friction
rough and rougher
more friction and smooth surface
less friction