Question

which one of the following refers to a motion cue in which the free space on the retina is filled by rapid expansion in the size of an image?
interposition
retinal disparity
eye convergence
looming

Explanation:

Interposition is about one object blocking another. Retinal disparity is related to the difference in images seen by each eye. Eye convergence is the inward turning of eyes when focusing on a near - object. Looming refers to the rapid expansion of an image on the retina, filling the free space.

Answer:

Looming