Final answer:
The correct answer is a) Convergent boundary. A convergent boundary is also known as a destructive boundary because it involves the collision of two tectonic plates, resulting in the destruction and deformation of the Earth's crust.
Step-by-step explanation:
The correct answer is a) Convergent boundary.
A convergent boundary is also known as a destructive boundary because it involves the collision of two tectonic plates, resulting in the destruction and deformation of the Earth's crust. This boundary is characterized by the subduction of one plate beneath another, leading to the formation of deep trenches, volcanic activity, and the creation of mountain ranges.
For example, the boundary between the Pacific Plate and the North American Plate is a convergent boundary, giving rise to the Cascade Range and the subduction zone along the west coast of the United States.