What is the difference between AA and pahoehoe lava?
The pahoehoe flow has a comparatively smooth or “ropy” surface. The surface of the aa flow consists of free chunks of very angular pieces of lava. This difference in form reflects flow dynamics. Pahoehoe forms when lava flows more slowly.Click to see full answer. Beside this, what is pahoehoe lava?Pahoehoe lava is a common type…
The pahoehoe flow has a comparatively smooth or “ropy” surface. The surface of the aa flow consists of free chunks of very angular pieces of lava. This difference in form reflects flow dynamics. Pahoehoe forms when lava flows more slowly.Click to see full answer. Beside this, what is pahoehoe lava?Pahoehoe lava is a common type of basaltic lava that cools down forming typical smooth, billowy, or ropy surfaces. Often, it forms by many small breakouts of lava from an over-crusted inflating flat, irregular flow.Beside above, what kind of eruption produces pahoehoe and AA? Kilauea. Two types of lava flows, pahoehoe and aa, are different textural forms of otherwise identical lava. The smooth-textured pahoehoe lavas (left) are formed by stable upwelling of gas-poor lava, whereas the hackly-surfaced aa flows are produced during eruptions with high lava fountaining of gas-rich magma. Then, what kind of lava does pahoehoe form? basaltic What are 4 types of lava?The most common way to divide lava flows into distinct types is following: Pahoehoe lava flow, Aa lava flow, Blocky lava flow, and also Pillow lava flow.
