Question

Which special effects technique is being used in television weather reports in which meteorologists stand in front of moving maps
a. c. G.I.
b. Rear projection
c. Traveling matte
d. Stop-motion animation

Answer 1

A. cgi... they're usually filmed with a greenscreen and is keyed out in editing. known as chroma keying

Answer 2

Answer:

a. C.G.I

Explanation:

C.G.I is also known as Computer Generated Imagery. C.G.I can be defined as the use of graphics generated by the computer to create life like 3 - Dimensional images.

Computer Generated Imagery have applications in weather reporting, movie creation e.t.c.

Computer Generated Imagery helps to add special effects :

a. in weather reports where the meteorologists is standing in from of moving maps.

b. in the movie industries for making action movies, animated cartoons e.t.c