A geological formation created by the eruption of molten rock from beneath the Earth's crust.

The remnants of a structure formed by lava or ash deposits.

संरचना के अवशेष

English Usage: Scientists studied the volcanic skeleton to understand the ancient eruptions.

Hindi Usage: वैज्ञानिकों ने प्राचीन विस्फोटों को समझने के लिए ज्वालामुखीय कंकाल का अध्ययन किया।