credits to google for all images https://www.google.com/search?q=hot+springs+volcano&rlz=1C1CHBD_enUS855US855&source=lnms&tbm=isch&sa=X&ved=2ahUKEwjWrb-O3o7pAhXKK80KHZssC6sQ_AUoAXoECBQQAw&biw=1707&bih=783&dpr=1.13&safe=active&ssui=on#imgrc=6rDtpyf2W9h6OM...................................................https://www.google.com/search?q=geysers&rlz=1C1CHBD_enUS855US855&source=lnms&tbm=isch&sa=X&ved=2ahUKEwinyc2h0o7pAhWRKM0KHfDcA6sQ_AUoAXoECBIQAw&biw=1707&bih=783&dpr=1.13&safe=active&ssui=on................................................................https://www.google.com/search?q=volcanic+plug&rlz=1C1CHBD_enUS855US855&source=lnms&tbm=isch&sa=X&ved=2ahUKEwiqyI34zY7pAhVtAp0JHcyRBLAQ_AUoAXoECBQQAw&biw=1707&bih=783&dpr=1.13&safe=active&ssui=on....................................................................https://www.google.com/search?q=caldera&rlz=1C1CHBD_enUS855US855&source=lnms&tbm=isch&sa=X&ved=2ahUKEwjdr5zi3o7pAhXSaM0KHcNtALcQ_AUoAXoECBMQAw&biw=1707&bih=783&dpr=1.13&safe=active&ssui=on...........................................................................
