WitrynaMagma that has erupted is called lava. Some volcanic eruptions are explosive and others are not. The... How many active volcanoes are there on Earth? There are … Witrynathat magma cools more rapidly than lava b. that magma is found at the surface, whereas lava is found below the surface c. that magma is found beneath the surface, whereas …
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WitrynaWhen a volcano erupts or a deep crack occurs in the Earth, the magma rises and overflows. When it flows out of the volcano or crack, usually mixed with steam and … Witryna20 wrz 2024 · This differentiation between magma and lava is important when we consider the two classifications of igneous rock. This is because plutonic rocks are rocks formed when magma cools and... laws for foster parents
Is magma the same as lava? - Answers
Witryna1 gru 2024 · The origin is much deeper in Earth’s mantle, perhaps more than 620 miles (1,000 km) deep. Some scientists even postulate that the magma comes from a depth of 1,800 miles (2,900 km), where the... Witryna6 paź 2024 · Since both lava and magma deal with molten material that forms i gneous rock, are these two terms synonyms? Not exactly. … Witryna21 maj 2016 · Magma: As already noted, both lava and magma are what results from rock superheated to the point where it becomes viscous and molten. But again, the location is the key. When this … laws for food poisoning