Final answer:
Ridge push and slab pull mechanisms create a 'conveyer belt' effect in tectonic plate movements.
Explanation:
Ridge push and slab pull are the types of plate movements that create a 'conveyer belt' effect among tectonic plates. In the ridge push/slab pull model, plates are moved through a combination of pull from the weight of the subducting edges of the plates and through the outward pushing of ocean ridges where new crust is formed.
Learn more about plate movements here:
https://brainly.com/question/3970445
