books سدادة بركانية
If you do not find what you're looking for, you can use more accurate words.
# Why are some mountains volcanic?
# cervical mucus plug
# crown plug
# vacuum plug
# vibratory drill plug
# cleft palate plug
# Reagan plug
# molten plug
# huge plug
# mud plug
# gas plug
# plug in a well
# screw plug
# ice plug
# cast iron plug
# buccal facial plug
# Bottom plug
# volcanic rocks
# volcanic islands
# Seven Volcanic Summits
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سدادة بركانية (Info)
سَدَّادَة بركانية:- كتلة صخرية نارية تملأ قصبة بركان خامد (المعجم الموحد لمصطلحات الجيولوجيا)
