igeneous intrustions are created when magma that is trying to get out from under the earth, cools before it reaches the surface and causes geological irregularities. there are 3 types of igeneous intrusions: sills, batholiths, and dykes.
An igneous intrusion describes the process of magma cooling and solidifying below the Earth's surface, resulting in rock formations such as batholiths, stocks, sills, and dykes. These intrusions play a key role in geology and are essential for understanding volcanic activity. Erosion can eventually expose these formations on the surface.
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