The genre that I will use is infographic, or a graphic short story. Infographic really informs people in an easier way, without having to read a whole essay or something similar. And the short story might be a fun way to inform.

Example:

https://www.env-health.org/category/publications/infographics/air-quality-infographics/

1- I think it depends which infographic you choose, that will determine if is long or short, but I would say is a 50/50.

2-Imagery is mostly used.

3-From the POV of the community, or someone very informed.

4- Also depends on the infographic. This one doesn’t.

5- The purpose is to inform people, and the community.

6-Is organized by sections, and in this example is organized by percentages, and topics related to pollution.

7-I would say a reported was the one who created this pieces.

8-The percentages are veryyy important, because they give you an idea of what’s going on, and how big the information is.