Magma is the hot, melted rock that flows beneath the Earth's surface. It is associated with lava and volcanoes because once magma erupts from a volcano and rises above the surface of the Earth, it becomes lava.Answer and Explanation: Magma is formed under the Earth's surface in the lower...
What type of volcano is Galeras? What type of volcano is Ulawun? What type of volcano is Villarrica? What type of volcano is Shinmoedake? What type of volcano is Unzen? Which layer of the Earth contains magma? What happens after magma is formed?
He added: “The best-case scenario is that this happens to the 15-km-long dike that has just formed, and that it simply cools and solidifies – and does not erupt.” However, some effects of the seismic activity are already apparent. Roads have been damaged as a result of earthquakes...
It's moving away at a speed of 3 or 4 centimetres per year. These measurements have shown that, when it formed, the Moon was much closer to the Earth than it is today.它以每年3到4厘米的速度向远离去。这些测量结果表明，月球形成时与地球的距离要比现在近得多。Soon after the Moon formed, ...
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What happens at a transform boundary? Geologic Processes The geologic processes of the earth may seem to be happening very slowly, but they still affect our everyday lives. For example, the different types of boundaries formed by tectonic plates cause different geologic events such as volcanoes an...
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For instance, letꞌs say that one day in its orbit the Earth's axis just happens to point away from the sun, and Jupiter is hanging out in that direction at the same time. And let's say that happens again … and again … and again. Every time Earth's axis and Jupiter line up...
What happens when magma reaches the Earth's surface? When magma breaches the surface, it becomes lava. 15 Can we see magma? Typically, no, since it's underground. However, lava is magma that we can observe. 15 What's the difference between a magma chamber and a lava flow? A magma ch...
An item formed by the process of extrusion. Intrusion (geology) Magma forced into other rock formations; the rock formed when such magma solidifies. Extrusion The act of thrusting or pushing out; a driving out; expulsion. Intrusion A structure that lies within a historic district but is non...