Ash, cinders, and blocks are all types of Pilw lavas ane b. lava flows . Pele\'s

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Ash, cinders, and blocks are all types of Pilw lavas ane b. lava flows . Pele's hair d. volcanoes The lithification of material from a pyroclastic flow A-1-moving flow consisting of a mixture ofwaer T forms a rock called volcaniclastic debris is called a a lahar b. glowing avalanche c. flood basalt Volcanic bombs are basaltic lava are termed pyroclastic blocks that acquire acrodynamic shapes a. b. effusive c explosive during flight out of the volcanic vent b. explosive bodies of lava with high volatile content c cinders that explode upon impact with the ground d. used by geologists to set off small eruptions in 10. Of the three primary forms of subacrial volcanoes consist of alhenating layers of teph volcanoes that are deemed potentially dangerous Why do all lava flows not look the same? a. Eruptive styles of volcanoes vary by geography b. Chemical composition and gas content of lava vary e. Lava flows depend on the type of volcano from cinder cones which they are erupting for their characteristics d. IL. Explosive or voluminous eruptions may cause the volcano to collapse into the (now empty) magma chamber, prodacing a broad depression termed a All of the above are correct Basaltic lavas that solidify at their surface (before ceasing to flow) fracture irregularly, prodacing a sharp surfaced lava rock named e. pumice d. hyaloclasite The characteristic "rotten egs" smell of many active volcanoes is derived from a. iron and magnesium within lava b. carbon dioxide gas c. stale water within the magma chamber d. hydrogen sulfide gas b lahar c caldera d fissure

Explanation / Answer

1) a. volcaniclastic debris

Ash,cinders and blocks are the remains after volcanic activity.

2) a ) Lahar

Lahar is a slurry of pyroclastic materials like rock debris and water

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