2023年8月6日 · Magma and lava are terms that people use interchangeably in everyday conversation, but they are different stages in the life cycle of molten rock. The main difference …

lava是岩浆。也就是火山喷出来的那些东西。当magma到达地表的时候，也就变成了lava。当然在它上来的时候或多或少会发生一些物理化学的变化，但对于magma和lava的分别并不通过成分 …

Scientists use the term magma for molten rock that is underground and lava for molten rock that breaks through the Earth's surface.

2022年10月26日 · The three types of lava flow are pahoehoe, a’a, and pillow lava. Most lava flow is mafic or basaltic. Pahoehoe is smooth, a’a is rough, and pillow lava is rounded and only …

Magma and lava are both molten rock. But they exist in different locations within and outside the Earth. Magma is the molten rock found beneath the Earth’s surface, deep within the planet’s …

2018年5月8日 · When geologists refer to magma, they're talking about molten rock that's still trapped underground. If this molten rock makes it to the surface and keeps flowing like a liquid, …

Magma is composed of molten rock and is stored in the Earth's crust. Lava is magma that reaches the surface of our planet through a volcano vent. Learn the major differences between …

What is the difference between magma and lava? Magma is composed of molten rock and is stored in the Earth’s crust. Lava is magma that reaches the surface of our planet through a …

2024年1月22日 · Underground magma vs. above-ground lava. Location is the main difference between magma and lava. Hidden chambers and channels under the Earth’s surface contain …

2022年5月23日 · Both magma and lava are made up of various minerals, mostly silicon dioxide with smaller percentages of carbon dioxide, sulfur and water vapor. Lava is magma that has …