The clear water was like a

a mirror

Explanation:

if the water is clear one can see this or her refle ction just like a mirror

The clear water is like mirror.

Explanation:

The smooth surface of the water makes the reflected waves nice and orderly and at the same angle they came in, which is the same thing a mirror does, it produces the same wave that an object would if there was no water and the object were under the surface, so our eyes interpret it as if there is an object there.

by your profile picture on the top right there is an icon that has two people click that and there is a search

                          - jayden

the students want to see the great sphinx of giza, which is very popular with tourists.