Magma is molten rock and can be found below the Earth's surface and above the Earth's surface. When above, it is called lava. Magma can cool when it's both inside the Earth and outside the Earth.Answer and Explanation: When magma cools, it creates igneous rock. Igneous is a word ...
hugetectonic platesare slowly moving and jostling against each other. At the boundaries between plates, where two or more come together, magma creeps up to the surface. The volcanoes of the Pacific Rim have been built up this way, where plates slide together...
When two tectonic plates slowly move away from each other it creates a divergent boundary. As this happens, magma rises from the Earth’s mantle into the widening gap between the plates. When it reaches the surface it forms solid rock, creating new crust material. Divergent plate boundaries of...
What is the process that happens when a liquid cools to a solid? For an adiabatic reversible expansion, which of the following statement is correct? Explain your answer: A) \Delta S_{sys} = \Delta S_{sourr} = \Delta S_{total} = 0 B) \Delta S_{sys} = \Delta S_{sourr} = ...
What happens to a substance when it melts? When a substance melts, it transitions from a solid state to a liquid state. 2 Is "molten" a permanent state? No, "molten" is a temporary state; the substance solidifies again as it cools. 2 Share Your Discovery Share via Social Media Embed...
What happens at a subduction zone? Tectonic plates are pieces of the Earth’s rigid outer layer that slowly move across the planet's surface over millions of years, according toNOAA. (This is the main tenet ofplate tectonics, the theory that portions of Earth's shell glide over the lower...
Although tectonic plates move slowly, what are some big changes that occur over time?Tectonic Plates:The hard, solid, rocky slabs found in the outermost layer of the Earth are known as tectonic plates, which move continuously, reshaping the planet's surface. Their presence expla...