This photo is an eye-level shot. It makes you feel that you are an equal to the subject of the photo.
This photo is slanted. This means that it is tilted enough to make for a more interesting photo then if it were normal.
This photo is a bird's eye shot, because it was shot from a directly overhead angle, simulating a bird's point of view.
This is a high angle shot. It was shot from a high point, though unlike a bird's eye shot, it is not directly above the subject. It looks down on the subject, giving the viewer a feeling of superiority.
This is a low angle shot. This is the direct opposite of a high angle shot, because it was shot from the ground looking up, making the viewer feel as though the subject is superior.