Deep-sea trenches are found at convergent plate boundaries.

Extending from the base of the continental rises into the deep-ocean basins are flat depositional surfaces called ________.

Which is closest to the continental margin?

Which layer of the Earth behaves in a plastic manner?

volcanoes on the seafloor that are flat-topped because of wave erosion are called:

Lab quizzes are designed to help prepare you for lab exams.

Who was the first person to advance the idea of mobile continents in 1912?

Convection is: check all that apply

Oceans with passive plate margins have continental slopes with more gradual slopes than oceans with active plate margins.

The magnetic north pole has remained very close to the geographic North Pole throughout all of geologic time.