Fast. how does heat in the earth's mantle relate to hotspots and geysers?
a. hotspots and geysers transfer heat from the earth's surface to the earth's mantle.
b. hotspots and geysers transfer heat from the earth's mantle to the earth's surface.
c. hotspots are cold locations in the mantle, while geysers are hot locations in the mantle.
d. hotspots are hot locations in the mantle, while geysers are cold locations in the mantle. reset next question

The answer is B. It takes built up pressure and moves it out of the mantle. Hope I helped, plz make me Brainliest!

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explanation:

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the first phase of the government’s plan for settlement was building the transcontinental railroad. the railroad provided a way to bring settlers and manufactured goods west and ship their agricultural and mining produce east. the transcontinental railroad was an essential artery for rapid development of the frontier.

the second phase of the government’s plan was a liberal land distribution policy that made it possible for many people to homestead. with these two key elements—transportation and cheap land—the government rapidly achieved its goal of persuading people to move west, settle on farms, and push back the frontier.