Magma comes from an Italian word that means a thick, pasty substance, which is how molten rock behaves within the Earth. Lava, another Italian word, means to slide, which is what molten rock does once it reaches the surface.Lava is molten rock (magma) that has been expelled from the interior of a terrestrial planet (such as Earth) or a moon. … The volcanic rock resulting from subsequent cooling is also often described as lava. A lava flow is an outpouring of lava created during an effusive eruption.Magma is extremely hot liquid and semi-liquid rock located under Earth’s surface. … This magma can push through holes or cracks in the crust, causing a volcanic eruption. When magma flows or erupts onto Earth’s surface, it is called lava. Like solid rock, magma is a mixture of minerals.
Answer:
Magma is molten rock stored under the Earth’s surface.
Lava is molten rock that has reached the Earth’s surface through volcanic vents.
Explanation:
Magma comes from an Italian word that means a thick, pasty substance, which is how molten rock behaves within the Earth. Lava, another Italian word, means to slide, which is what molten rock does once it reaches the surface.Lava is molten rock (magma) that has been expelled from the interior of a terrestrial planet (such as Earth) or a moon. … The volcanic rock resulting from subsequent cooling is also often described as lava. A lava flow is an outpouring of lava created during an effusive eruption.Magma is extremely hot liquid and semi-liquid rock located under Earth’s surface. … This magma can push through holes or cracks in the crust, causing a volcanic eruption. When magma flows or erupts onto Earth’s surface, it is called lava. Like solid rock, magma is a mixture of minerals.