geomagnetics التعريفات والمعاني == English == === Noun === geomagnetics (uncountable) The study of geomagnetism and geomagnetic activity ==== Derived terms ==== شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة geomagnetic storm geomagnetic storms geomagnetism geomagnetic geomagnetický geomagnetismi geomagnetizmus geomagnetismus geomagnetisme