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What are the two main transport mechanisms of lava?
The two main transport mechanisms of lava are flow and explosive eruption. Lava can flow steadily like a river, known as effusive eruption, or it can be ejected violently into the air during explosive eruptions. Both mechanisms depend on factors such as lava viscosity, gas content, and eruption style.
Is a lava rock a real rock?
Yes. Lava is the name given to magma that has reached the surface via eruption. The word 'lava' is also used to denote the solidified product of lava - extrusive igneous rock.
What eruption products are from mt kilauea?
Eruption products from Mount Kilauea include lava flows, volcanic gases (such as sulfur dioxide), ash, and volcanic tephra (fragments of volcanic rock). Lava flows are the most common product and can vary in composition from low-viscosity basaltic lava to more viscous and explosive lava compositions.
What are the differences between pahoehoe and AA What kind of eruption produces these type of lava?
The differences are that Pahoehoe produces fast moving lava; Aa produces slower moving lava. The kind of eruption that produces these types of lava is a quiet eruption.
How can you use the word eruption and lava in a sentence?
The eruption of the boiling hot lava sent the small town into panic.
Is aa lava explosive lava?
No. A lava flow usually indicates an eruption that is not explosive.
What is a river of lava called?
A river of lava is called a lava flow. It is a mass of flowing molten rock that moves downhill from a volcano during an eruption.
Is lava considered weather?
Lava is not weather, it is the result of a volcano eruption. The eruption itself can cause weather issues such as falling ash and clouds, but lava is not considered "weather".
What makes a quiet eruption different from an explosive eruption?
quiet eruption flows easeir cause it has a low viscosity and lava flows easier but explosive eruption has a high viscosity and lava flows slower
Lava is magma that has reached the what in an eruption?
Lava is magma that has reached the surface of the earth in an eruption. When this cools down, it will form igneous rocks.
Did mt saint helens erupt lava or just ash?
The main eruption of 1980 released ash, pumice, and gas. Smaller eruptions that occurred later produced very viscous lava that piled up into a lava dome.
What kind of eruption is hot lava?
Hot lava comes from effusive eruptions, where magma is relatively low in silica and flows easily out of the volcano. This type of eruption typically results in slow-moving lava flows that can cover large areas.
