The hurricanes front quadrant
Answer:
They are important for: Earth history. Sedimentary rocks contain features that allow us to interpret ancient depositional environments, including the evolution of organisms and the environments they lived in, how climate has changed throughout Earth history, where and when faults were active, etc. Economic resources..
When molten rock flows or erupts through a crack on the earth's surface, it came from a Volcano.
<h3>What is a Volcano?</h3>
A volcano is a channel in Earth's crust through which molten rock flows. Volcanoes can develop from the subduction of a plate under another plate below the earth crust. At the boundaries where plates exist, molten magma rises in cracks between the two plates, leading to the formation of volcanoes.
Below the earth surface, molten rock is referred to as magma but as soon as it erupts above the earth's surface, it is referred to as Lava.
Therefor, according to the question, when molten rock flows or erupts through a crack on the earth's surface, it came from a volcano.
Learn more about Volcanoes at brainly.com/question/25121802
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