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?
Batholiths are the largest species of magma intrusion. They can reach hundreds of kilometres across, and are classified as having at least 100km² of top exposure. They are formed as a consequence of a vast amount of magma that is built up by a series of smaller intrusions occurring in...
such a simple,ordinary job,he replied,“What happens if someone wants to know where the restrooms are,when the parade starts or what bus to take back to the campgrounds?We need to know the answers or where to get them quickly. Our constant aim is to help our guests enjoy the party.”...
Without the intervention of Saturn, Jupiter would have ended up in the zone where Earth now is. Earth would never have formed, and we would not be here.如果没有土星的介入，木星可能最后会在现在地球所在的区域。那么地球就不会形成，我们也不会在这里了。Our planet was luckier than its future ...
That tale is Earth’s history — how the planet went from a rock covered in magma (岩浆) oceans to a green and blue orb (球体) filled with life. Between those inhospitable beginnings and now, continents formed and were tom apart, mountain ranges appeared and disappeared, ice caps spread ...
Here, the predicted size of the universe under the standard cosmological model is similarly dependent in a highly sensitive fashion on a measure of the flatness of the universe which, for reasons still not fully understood (but likely caused by some sort of inflation mechanism), happens to be ...
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...
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...