Please answer the following question: Answer the following question given this paragraph: The ocean basin begins where the ocean meets the land. The continental margin begins at the shore and goes down to the ocean floor. It includes the continental shelf, slope, and rise. The continental shelf is part of the continent, but it is underwater today. It is about 100-200 meters deep, much shallower than the rest of the ocean. The continental shelf usually goes out about 100 to 200 kilometers from the shore ( Figure below ). Q: The ocean basin begins where the ocean meets what? Choices: - sea - bay - river - land A:
Answer:
land