Which multimedia element would most appeal to an audience’s emotions in a presentation about global warming?

1. a graph showing an increase in airborne chemicals affecting the ozone layer
2. a photo of a dried-up lake and a photo of a family swimming in the lake before it dried up
3. an interview with a scientist explaining the risks that carbon poses to the ozone layer
4. a video lecture of a professor discussing changes in climates around the world

 The correct answer is :  2. a photo of a dried-up lake and a photo of a family swimming in the lake before it dried up.

Explanation:  The audiovisual material in addition to adapting to the subject, supporting the message that is being offered, must create interest in the public. An image, in this case a very well chosen photo can greatly impact and generate awareness and awareness among attendees.

Number 2

The public get bored reallly easily so the other options seem a bit boring for number 4 or number 1

It could as well be number 3 but it says MULTIMEDIA and APPEAL TO AN AUDIENCE so I believe its Number 2

im not sure what it is