1.

2. this is a small depth of field,because the photo focuses on one thing, and that's the little kid.And the have the background blurry so it wont have to be focused on.

3.

4.this is a large depth of field because there is more than on object in the photo

and the photo is jus showing the one flower bud out of the rest of them.

5. exposure mean how much of the object they show..it depends on how much light is show, like if it is too much light or too little.

6.emphasis is how much definition that the photo has.or how graphic the picture is Ex: how much blood is in a picture.

7. i think that you have to change the iso on the camera