A decreasing rainfall can be represented by a line graph and statistics of water pollution by an image. The correct matches are 1. b, 2. d, 3. c, and 4. a.
<h3>What are multimedia elements?</h3>
The images, audio, texts, etc., are used as the elements in multimedia. An image, portrait, graphs, charts, videos, etc., are the tools that are used to show the information more creatively in the presentations.
A portrait of a chemist working in a laboratory can be used to show a quote said by a scientist during an interview, similarly, an interpretation of decreasing rainfall can be shown by a line graph.
The demand for agricultural water can be shown by the video that shows a farmer working and harvesting in the fields. Also, an image can be used to show the statistics about water pollution.
Learn more about multimedia elements here:
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