I'm new here so sorry if I'm posting in the wrong place D: But I was wondering, in the rules, it says one of the topics under "rocks" is the "rock cycle." So, for example, if I'm studying the metamorphic rock Gneiss, what would be the "rock cycle" for that particular rock? Thanks in advance!
How does gneiss form? In order to answer that you need to figure out how metamorphic rocks in general form, and the specific case for gneiss. Do that for several rocks and you'll start to see some patterns. Good luck!
Now for my question: I'll be at an invitational in a few days held at a high school, should I expect to see real specimens or pictures?