Which of the following lists includes  only  landforms? a. gulfs, canyons, plainsb. rivers, valleys, mountainsc. canyons, mountains, plateausd. estuaries, straits, bays

C hope it helps. (:

C.

canyons, mountains, plateaus

The list with 'canyons, mountains, plateaus' in it includes only land forms.

Explanation:

Canyons are a special kind of land forms forming narrow yet small valley-like structures due to the erosional activities carried out mainly by water. Mountains in most cases are a result of volcanic eruptions and plate tectonics. The creation of an elevation at a particular place over a span of time results in the formation of a mountain. Plateaus are bed-like structures spanning large areas and characterized by the presence of huge cliffs at the boundaries.