Mid-ocean ridges are higher than surrounding oceanic crust primarily because
A. two plates are colliding.
B. the lithosphere is thinner and hotter.
C. the crust is thicker.
D. the crust is stronger.
E. transform faulting uplifts the rocks.
Answer: B
Environmental & Atmospheric Sciences
You might also like to view...
Precambrian shield areas have been tectonically active since the Phanerozoic. Indicate whether the statement is true or false
Environmental & Atmospheric Sciences
The ________ is a low velocity seismic zone.
A. asthenosphere B. core C. Mohorovicic discontinuity D. outer core E. lower crust
Environmental & Atmospheric Sciences
Global environmental concerns include
A. effects of global warming B. El Nino C. The ozone hole over Australia D. All of the choices are correct
Environmental & Atmospheric Sciences
When sea ice forms, the surface water beneath the ice becomes less dense.
Answer the following statement true (T) or false (F)
Environmental & Atmospheric Sciences