What is so important about subduction of tectonic plates?(1 point)
Responses
Earth's crust is melted and destroyed here
Earth's crust is melted and destroyed here
Earth's new crust is created here
Earth's new crust is created here
Earth's mountains are formed here
Earth's mountains are formed here
Earth's crust becomes a mid-ocean ridge here
only one
Earth's crust is melted and destroyed here and Earth's new crust is created here
Earth's crust becomes a mid-ocean ridge here
Based on plate movement over a Hot Spot, which of of the Hawaiian Islands below would be the oldest?
(1 point)
Responses
Loihi
Loihi
Hawaii
Hawaii
Maui
Maui
Oahu
Oahu
Kauai
Kauai
Which of these are features of most stratovolcanoes?(1 point)
Responses
gentle slope near the top with thin, quickly flowing lava
gentle slope near the top with thin, quickly flowing lava
wide near the base with sudden, violent eruptions
wide near the base with sudden, violent eruptions
gentle slope near the base with somewhat quiet eruptions
gentle slope near the base with somewhat quiet eruptions
steep sides near the top with thick, slow-moving lava
steep sides near the top with thick, slow-moving lava