Question

which of the following can best be described as undulating?

○ the movement of the waves

○ snow accumulating in drifts

○ dew forming on the grass

○ the smell after it rains

Explanation:

"Undulating" means moving in a smooth, wavelike pattern. The movement of waves directly fits this description, while snow drifts (accumulation), dew formation (condensation), and post-rain smell (sensory) do not involve wavelike motion.

Answer:

the movement of the waves