The force of gravity, which holds us to the Earth, causes eroded rocks to roll off elevated areas into valleys and river beds.
(The force of gravity, which holds us to the Earth; causes; eroded rocks to roll off elevated areas into valleys and river beds) Context(The force of gravity , which holds us to the Earth causes,List([0, 57))):(The force of gravity; holds; us; to the Earth) Context(The force of gravity , which holds us to the Earth causes,List([0, 57))):(eroded rocks; to roll off; elevated areas)
The force of gravity , which holds us to the Earth causes,List([0, 57)) The force of gravity , which holds us to the Earth causes,List([0, 57))
The force of gravity, which holds us to the Earth The force of gravity eroded rocks
causes holds to roll off
eroded rocks to roll off elevated areas into valleys and river beds
us to the Earth
elevated areas