I-Magma egeleza ebusweni bomhlaba ibizwa ngokuthi
impendulo: magma
Uma i-magma igeleza ebusweni bomhlaba, yaziwa ngokuthi i-lava.
Itshe elincibilikisiwe lakhiwa lapho ukushisa nokucindezela kwakheka phakathi eMhlabeni ukuze kwakheke i-magma.
Iqukethe izinto ezihlukahlukene, njengamatshe namaminerali ahlukahlukene, atholakala ekujuleni komhlaba.
Lapho le nto encibilikisiwe ifinyelela phezulu, ibizwa ngokuthi i-lava.
Le nto encibilikisiwe ingashisa kakhulu, ifinyelele izinga lokushisa elingu-1250 degrees Celsius.
Ingase futhi ibe uketshezi kakhulu futhi isabalale ezindaweni ezinkulu zomhlaba.
Ukugeleza kwe-lava kungacekela phansi imvelo futhi kwaziwa ngokudala imililo yehlathi ecekela phansi kanye nokudilika kwenhlabathi.
Naphezu kwemvelo yabo ebhubhisayo, ukugeleza kwe-lava kungaphinda kudale izindawo ezinhle ngokudala izingqimba ezintsha zamadwala noma ngokugcwalisa izigodi noma ama-depression endaweni.
