Which type of object is usually used to create scenery?
a. a score object
b. a backdrop object
c. a lives object
d. a set object

A Backdrop object

Explanation:

Backdrop objects are usually used to create the background or other scenery for a  video.

Backdrop means background.

Explanation:

Sceneries are picture which portray normally a nature. A screenshot of nature and it can also be imaginary. So backdrop objects helps the user to create scenery.

Scenery is just an image or picture where it might contain lots of pictorial items with expressive colors. So, a backdrop object possess all the qualities to create scenary.

All the other options like Score object, set object and live object are irrelevant to satisfy the need given in the question.

omg taking this same test i was stuck on the same question i was too lazy to read the book sadly i cant really give you an answer to this question too complex the answer will be in chapter 5 of the cay