How do tectonic plates interact at a boundary?

Tectonic plates interact at their boundaries in three primary ways: they can collide, pull apart, or slide past each other, making this option the most accurate. When plates collide, they may form mountain ranges or cause one plate to be forced beneath another in a process known as subduction. When plates pull apart, as seen at divergent boundaries, magma rises to create new crust, like the mid-ocean ridges. Sliding past each other occurs at transform boundaries, which can lead to earthquakes. This dynamic interaction is fundamental to understanding geological processes and features on Earth’s surface.

The other choices suggest limited or incorrect interactions, such as only forming mountains or being fixed in place, which do not reflect the complex behavior of tectonic plates that shape our planet's geology over time.