Learn all the basics of geology in our new conversational textbook - campGEO!Available here: geo.campcourses.comToday, we answer some listener questions in what we call "office hours".  We each chose a question for the other to answer.  We did not know what questions we would be asked so our answers were on the fly.  Jesse asks Chris a question from Joyce (his mom) about a new word that she needs to know.  Chris chose paleomagnetism.  Then, Jesse asked a more serious question regarding the potential for humans to influence the chemistry of magma in the geologic future.Chris chose a question from Ava regarding the origin of slab pull as a mechanism for plate tectonics.  We hope you enjoy!Like, Subscribe, and leave us a Rating!Like, Subscribe, and leave us a Rating!——————————————————Instagram: @planetgeocastTwitter: @planetgeocastFacebook: @planetgeocastSupport us: https://planetgeocast.com/support-usEmail: planetgeocast@gmail.comWebsite: https://planetgeocast.com/