Convergent - tectonic plates move towards each other. Divergent - tectonic plates move apart.

Understand the Problem

The text is providing definitions of convergent and divergent tectonic plate boundaries. It explains the movement of tectonic plates in each scenario: convergent means they move towards each other, while divergent indicates they move apart.

More Information

Convergent boundaries can form mountain ranges or lead to subduction zones where one plate slides beneath another, often generating volcanic activity. Divergent boundaries are typically associated with the formation of new crust, such as mid-ocean ridges.

Sources

• What are the different types of plate tectonic boundaries? - oceanexplorer.noaa.gov
• Plate Boundaries: Divergent, Convergent, and Transform - calacademy.org
• Understanding plate motions [This Dynamic Earth, USGS] - pubs.usgs.gov