lava spine मीनिंग इन हिंदी

उदाहरण वाक्य

1. The present day edifice of Mount Fee contains several lava spines that reach heights of } } to } } above the main ridge.
2. Several transient features were observed, such as a lava spine nicknamed the " whaleback, " which comprised long shafts of solidified magma being extruded by the pressure of magma beneath.