The cliff is popularly known for ___________ morning beauty.
Answer Details
The correct option is "its." The sentence is referring to the beauty of the cliff in the morning, and the word "its" is the possessive form of "it," indicating that the morning beauty belongs to the cliff. "It" is a pronoun used to refer to a noun previously mentioned or easily identifiable, while "it’s" is a contraction of "it is" or "it has," which doesn't make sense in this context. "Its'" is incorrect as it includes an unnecessary apostrophe.