Question

read the passage. then answer the question.
australia is known for its surfing because of the swells, or high waves, in theocean that surrounds it. but did you know australia also has a large rock formationcalled wave rock? it looks like an ocean wave breaking before it tumbles to theshore. geologists call this land formation a flared slope. flared slopes arecommonly found in granite that has been weathered. wind, rain, and the sun oftenweather rock. flared slopes, like wave rock, are believed to be worn down bygroundwater.

Explanation:

The passage clearly states that "Geologists call this land formation a flared slope." So Wave Rock is a flared slope, and a flared slope is a land formation.

Answer:

Wave Rock is a (flared slope), which is a (land formation).