Question

multiple - choice question
what are hot spots?
magma that soaks back down into the mantle
magma that is pushed up from underneath the earths crust.
internet on your phone
magma that has become solid underneath the earths crust.

Explanation:

Hot spots are areas where magma is pushed up from underneath the Earth's crust. Magma that soaks back down into the mantle is related to subduction processes. Magma that has become solid underneath the Earth's crust is not what defines a hot spot. And "internet on your phone" is completely unrelated to geological hot spots.

Answer:

Magma that is pushed up from underneath the Earth's crust.