Ice versions of these features sometimes form on Lake Superior in the winter, and the mud versions are commonly found on the ocean floor.
Ice versions of these features sometimes form on Lake Superior in the winter, and the mud versions are commonly found on the ocean floor. They are most commonly found at tectonic plate boundaries, but they sometimes form away from plate boundaries at mantle plumes, commonly called (*) hot spots. The Pacific Ocean's Ring of Fire is home to hundreds of these. Name these openings in the Earth's surface, usually cone shaped, that eject magma and ash during eruptions.
Ice versions of these features sometimes form on Lake Superior in the winter, and the mud versions are commonly found on the ocean floor.
{Volcanoes}