Could someone please help me check these???

When using a green screen for filming, the 3d element Is:
A) The green screen
B) The actor or actress***
C) The specialized software
D) The Image on the green screen

How did the city of Venice Beach decide to manage graffiti
A) Allow artists to use certain walls for It***
B) Ban the sale of spray paint
C) Create strict fines for It
D) Exhibit It in museums

The overall Impact of a photographs features Is called what
A) Unity
B) Structure
C) Aesthetics
D) Emphasis
I'm stuck between A and C, Because I remember In my text that Unity Is how all the elements come together In a photo, and how good they all look together But aesthetics Is how good something looks

Auto engineer Is to film as ________ Is to book
A) Editor
B) Author
C) Reader
D) Publisher
For this one I'm a bit confused, maybe a helpful link, Or any advise or knowledge would be greatly appriciated :)

If a artist wants to use line to show depth, the line will
A) Be almost Invisible
B) be straight up and down
C) Move toward the center***
D) Go across the front of the work

It's been four years and there still hasn't been any help-

1. When using a green screen for filming, the 3D element is:

Answer: B) The actor or actress

To get this answer, you need to understand the purpose of a green screen. A green screen is used in film production as a background that can be digitally replaced later. The actor or actress is the 3D element that will be placed in front of the green screen and later superimposed onto a different background using specialized software.

2. How did the city of Venice Beach decide to manage graffiti?

Answer: A) Allow artists to use certain walls for it

To determine this answer, you need to consider the different strategies for managing graffiti. The city of Venice Beach decided to allow artists to use specific walls for graffiti as a way to channel their creativity and reduce illegal graffiti tagging.

3. The overall impact of a photograph's features is called what?

Answer: C) Aesthetics

To arrive at this answer, you should understand the definition of aesthetics. Aesthetics refers to the overall visual beauty or appeal of a photograph, including its composition, colors, lighting, and other visual elements. Unity, on the other hand, refers to how well all the elements come together, but it doesn't encompass the overall impact.

4. Auto engineer is to film as ________ is to book.

Answer: B) Author

To solve this analogy, you need to find the correct relationship between the two pairs. An auto engineer is involved in the creation and design of cars, just like an author is involved in the creation and writing of a book.

5. If an artist wants to use a line to show depth, the line will:

Answer: C) Move toward the center

To determine the correct answer, you need to understand how lines are used in art to create the illusion of depth. When an artist wants to show depth, they often use converging lines that move toward a vanishing point in the center of the artwork. This technique helps create a sense of perspective and three-dimensionality.

An auto engineer designs the vehicle. How does that compare to the people who execute the design in a finished product? Who designs an article or a book that is then executed (as in edited, set in type, printed, bound, etc.)?

Your other answers seem to be correct. If you are unsure what the word "unity" means in this context, go back to your text materials to clarify it. The overall effect is "aesthetics", yes. What makes up that overall effect?

Actually, I found out It Is Unity, Not Aesthetics for the third one I had put down, And, for the fourth one I put down, It Is, As Editor Is to book, Thanks for the help!!