The intertidal zone and river basin are the oceans the environment changes. The correct options are A and C.
What is a river basin?
The region drained by a river and all of its tributaries is known as a river drainage basin.
Many diverse watersheds make up a river basin. A tiny river basin is referred to as a watershed.
What is an intertidal zone?
The intertidal zone is the area between high and low tides when the water contacts the land.
Thus, the correct options are A. intertidal zone and C. river basin.
Learn more about a river basin
https://brainly.com/question/18914732
