Use the term that best completes the statement continental drift magnetometer paleomagnetism Pangaea seafloor magnetic reversal tectonic plates spreading isochron divergent boundaries rift valley convergent boundaries slab pull transform boundaries subduction ridge push a is a process that occurs at convergent boundaries b. Wegener's hypothesis of stated that Earth's continents had once been joined as a single landmass c The study of Earth's magnetic record is known as d A map line connecting points that have the same age is an) are huge pieces of crust and ngid upper mantle that fit together to cover Earth's surface 1 are places where plates slide horizontally past each other g is a process whereby the weight of an uplifted ocean ridge pushes an oceanic plate toward a subduction zone nPlaces where plates move apart are 1 occurs when one tectonic plate descends beneath another ] Earth's continents were once joined as a single landmass called K A(n) detects small changes in Earth's magnetic field I. The theory of explains how new ocean crust is created at ocean ridges and destroyed in deep-sea trenches m Plates come together at n. Along narrow fault-bounded continental de pression is an 0. A change in Earth's magnetic field is called an
