Respuesta :
Answer:
Option (B)
Explanation:
A hotspot is usually defined as the region that experiences extensive volcanic activities on the earth's surface. It is caused due to the rising up of magma from the deep interior of the earth, forming large columns of magma, and where the force exerted by the convection currents are high. For example, Hawaii are formed from a hotspot in the Pacific plate.
There is a hotspot located below the Pacific plate, and as the Pacific plate is moving towards the northwestern direction, it experiences extensive volcanism and gave rise to the formation of the Hawaii island. This is what the plate tectonic theory explains regarding the hotspots.
Thus, the correct answer is option (B).
The lithosphere, the Earth's solid outer crust, is divided into plates that move across the asthenosphere, the molten upper layer of the mantle, according to plate tectonics theory.
Option (B) is the one that explains the Tectonic theory of the given information.
The correct response:
" B. a hot spot currently sitting under Hawaii and the Pacific Plate moving across it in a northwesterly direction. "
The reasons for the response:
- On the surface of the planet, a hotspot is commonly characterized as a place with a lot of volcanic activity.
- It occurs when magma rises from the earth's deep interior, generating huge columns of magma, where the force exerted by convection currents is high.
- Hawaii, for example, is the result of a hotspot in the Pacific plate.
- There is a hotspot beneath the Pacific plate, and when the Pacific plate moves northward, it suffers considerable volcanism, which resulted in the construction of the Hawaiian island.
The plate tectonic theory explains the hotspots in this manner. As a result, the chosen option is the proper response (B).
For more information about tectonic plates, refer below:
https://brainly.com/question/9715885
