Trivia: “Petroglyph” comes from the Greek word “petra,” meaning what?
Paint
Rock
Scare
Mind
The correct answer is Rock
So why is this answer correct? : Rock art is typically split into two categories: pictographs, which are paintings on stone that usually use natural pigments, and petroglyphs, which are images that are carved or scratched into stone. The word “petroglyph” comes from the Greek word “petra,” which means “rock.” The name “Peter” is also derived from “petra.”