How is item a different from item b? the crust under the ocean in item a is thicker than the crust under the mountain in item b. the mantle under the ocean in item a is thinner than the mantle under the mountain in item b. the crust in item a is found partially below sea level as compared to the crust in item b. the mantle in item a is located far below a mountain as compared to the mantle in item b.

Item A is different from item B by the crust in item A which is found partially below sea level as compared to the crust in item B. Thus, the correct option is C.

What is Crust?

The crust may be characterized as the outermost shell of a terrestrial planet. It is a narrow covering on the outside of Earth.

The surface of item A tends to have an irregular surface across the plain, while the surface of item B tends to have a flat and definite surface throughout the plain.

It estimates the position of the crust of a particular surface with respect to its structural appearances.

The image is attached below for your better understanding.

Thus, the correct option is C.

To learn more about Crust, refer to the link:

https://brainly.com/question/26053779

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