What mountains are convergent boundaries?
The Cascade Mountain Range is a line of volcanoes above the melting oceanic plate. The Andes Mountain Range of western South America is another example of a convergent boundary between an oceanic and continental plate. Here the Nazca Plate is subducting beneath the South American plate.
What formed the Appalachian Mountains?
The ocean con tinued to shrink until, about 270 million years ago, the continents that were ances tral to North America and Africa collided. Huge masses of rocks were pushed west- ward along the margin of North America and piled up to form the mountains that we now know as the Appalachians.
Why is there not a boundary near the Appalachian Mountains today?
The San Andreas Fault in California is a transform plate feature where the American plate moving northward, is stuck against the Pacific plate, moving southward.
How did the Appalachian Mountains form if they are not near a convergent boundary?
The San Andreas Fault in California is a transform plate feature where the American plate moving northward, is stuck against the Pacific plate, moving southward. … Several hundred million years later, the American and African plates collided (the Appalachian Orogeny), resulting in the Appalachian Mountains.
What landforms are created by convergent boundaries?
Deep ocean trenches, volcanoes, island arcs, submarine mountain ranges, and fault lines are examples of features that can form along plate tectonic boundaries. Volcanoes are one kind of feature that forms along convergent plate boundaries, where two tectonic plates collide and one moves beneath the other.
Which is the best example of a convergent plate boundary?
Answer: The Washington-Oregon coastline of the United States is an example of this type of convergent plate boundary. Here the Juan de Fuca oceanic plate is subducting beneath the westward-moving North American continental plate. The Cascade Mountain Range is a line of volcanoes above the melting oceanic plate.