MbShea@PWP@English@UMCP

Audience: Anyone who is at all interested in the history of life on Earth, with an elementary-and-up level of background knowledge.

Context: This is meant to be like a summary of current knowledge that you would read in a book on prehistory that you'd find in a library.

Purpose: To educate readers about Earth history, as well as feul any curiosity they may have for the topic.

G, as proposed, you may want to write this for an audience of advanced high school science class:

AP bio
AP environmental science

You suggest this, in your audience description. Shift from elementary to secondary.

I have another idea, if you wish to write a document that would support a Discovery Chanel type program: background on Permian setting the stage for dinosaurs, with the archosaur type of animals. would hat be interesting to you? Ask me.