Do you think it is possible to reach a state on Earth of NOT being dependent on the Sun for energy? Please explain, please post detailed answers

What is the difference between emigrate and immigrate? ?

In the diagram below dab and dac are adjacent angles

What did the pattern of earthquakes in the wadati-benioff seafloor zones show scientists? a.) earthquakes occur where the ocean floor reaches its highest temperatures. b.) many earthquakes take place 700 kilometers below the seafloor. c.) slabs of ocean floor return to the mantle in subduction zones. d.) ocean - trenches cause earthquakes.