O 1 Thermal The Sliding plate force Convection which drives the plate motion in siste tectonics 2. Ridge Push b. The force that causes most of the plate movements c Pattern of motion of heat 3. Slab Pull transfer in the earth's interior 4. Convection d Part of the motion of a Cell tectonio plate caused by its subduction 5. Ocean When two oceanic plates Ridges diverge causing a new ocean floor but creating mountain-like structures as plates diverge. 6. Rift Valley f. When oceanic/continental plates collide with continental plate causing mountains on the continental plate and trenches on the oceanic plates 7. Mountain g When a continental plates Ranges start diverging from each other, forming a long valleys filled in by erosional land and water forming long lakes, seas or rivers 8. Volcanoes h products of faults found between Plates and in some cases, thermal hotspots that make thermal plumes, creating volcanoes that are not found near faults, tectonic plate borders nor island chains 9. Trenches 1. Islands formed by collision of oceanic plates with continental or orher 10. Island arcs ] Deep canyons formed by subduction of oceanic plates​