Question

select the text from the paragraph that best helps you understand that subduction means the process by which a tectonic plate passes under another. there may be more than one correct choice.

about two hundred million years ago, the supercontinent pangea began to divide. scientists concur that the division was caused by shifting tectonic plates, but they have yet to agree on precisely how this division occurred. one recent theory comes from earth scientist fraser keppie. his research indicates that the breakup of pangea was driven by the loss of a body of water called the tethys ocean, located off the eastern coast of pangea. as earths tectonic plates shifted, the plate holding the tethys ocean slid below a neighboring plate, sinking into earths mantle. this subduction, keppie speculates, gradually reduced the size of the tethys ocean and simultaneously pulled pangea apart, creating a gap between what are now north america and africa. as the tectonic plates continued to move, the tethys ocean eventually disappeared, and the rift between the newly formed continents ultimately widened into the atlantic ocean.

Explanation:

The key phrase "slid below a neighboring plate" directly describes the action of one tectonic plate going under another, which aligns with the definition of subduction provided (a tectonic plate passes under another).

Answer:

slid below a neighboring plate