Question

yes, the wide continental shelf and the lack of a trench can tell that classify continental margins 5 of 5 we are now at the last step. once you hit continue, pay attention to the lines drawn on the screen. these lines will trace progressively from the oldest to the youngest features. how did this chain of features form? a mid - ocean ridge is bending in the middle of the pacific due to the curvature of earth’s surface this linear feature is the remnants of a great mountain chain that formed on land as two continents collided during the formation of pangaea a tectonic plate moved over a hotspot and changed the direction it moved at least once in a major way a new oceanic plateau is in the beginning stages of formation and is still filling in

Explanation:

To solve this, we analyze the options related to the formation of the feature (likely a chain of islands or seamounts, like the Hawaiian - Emperor seamount chain):

Step 1: Analyze Option A

A mid - ocean ridge bending due to Earth's curvature is not related to the formation of a linear chain of features that are typically formed by hotspots. Mid - ocean ridges are related to seafloor spreading at divergent boundaries, not the formation of island/seamount chains from hotspots. So, this option is incorrect.

Step 2: Analyze Option B

The description here is about mountain chains formed by continental collisions (like the Himalayas). The feature in question (from the context of the lines building from oldest to youngest, typical of hotspot - formed chains) is not formed by continental collisions. So, this option is incorrect.

Step 3: Analyze Option C

A tectonic plate moving over a hotspot and changing direction is the correct mechanism for the formation of chains like the Hawaiian - Emperor seamount chain. As the Pacific plate moved over the Hawaiian hotspot, it created a chain of volcanoes (seamounts and islands), and the bend in the chain is due to a change in the plate's direction of motion. This matches the pattern of features getting older as we move away from the current hotspot (and the change in direction leading to a bend).

Step 4: Analyze Option D

A new oceanic plate forming and filling in is related to seafloor spreading at a mid - ocean ridge, not the formation of a linear chain of islands/seamounts from a hotspot. So, this option is incorrect.

Answer:

C. A tectonic plate moved over a hotspot and changed the direction it moved at least once in a major way