Question

select the correct answer. the pacific plate is an oceanic tectonic plate. how did a hot spot and the pacific plate interact to form the hawaiian islands?
a. both the hot spot and the plate remained stationary.

b. both the hot spot and the plate continuously moved.

c. the plate was stationary, while the hot spot constantly moved.

d. the hot spot was stationary, while the plate constantly moved.

Explanation:

To determine the correct answer, we analyze the formation of the Hawaiian Islands. A hot spot is a stationary area of intense volcanic activity in the mantle. The Pacific tectonic plate moves over this stationary hot spot. As the plate moves, the hot spot melts the crust above it, forming volcanoes. Over time, as the plate continues to move, a chain of islands (the Hawaiian Islands) is formed.

• Option A is incorrect because if both were stationary, no island chain would form.
• Option B is incorrect because hot spots are generally stationary, while plates move.
• Option C is incorrect because hot spots are stationary, and it's the plate that moves.
• Option D is correct as the hot spot stays in one place, and the Pacific plate moves over it, leading to the formation of the Hawaiian Islands.

Answer:

D. The hot spot was stationary, while the plate constantly moved.