Final answer:
Mount St. Helens, Soufrière Hills, Lassen Peak, Krakatoa, Vesuvius, and Mount Pinatubo are all examples of volcanoes.
Step-by-step explanation:
Mount St. Helens, Soufrière Hills, Lassen Peak, Krakatoa, Vesuvius, and Mount Pinatubo are all examples of Volcanoes. Volcanoes mark locations where lava rises to the surface. One example is mid ocean ridges, which are long undersea mountain ranges formed by lava rising from Earth's mantle at plate boundaries. Another major kind of volcanic activity is associated with subduction zones, and volcanoes sometimes also appear in regions where continental plates are colliding.
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