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A volcanic spot on the ocean floor is often referred to as a "hotspot." These are regions where magma from the Earth's mantle rises to the surface, creating volcanic activity. Hotspots can lead to the formation of volcanic islands, such as the Hawaiian Islands, as tectonic plates move over them. Unlike volcanic activity at plate boundaries, hotspots can occur in the middle of tectonic plates.
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What causes material to form at a mid-ocean ridge on the ocean floor?
New material forms on the ocean floor of the mid-ocean ridge due to plate tectonics and volcanic activity. Volcanic eruptions deposit cooled magma on the ocean floor.
What cause new material to form at a mid ocean ridge on the ocean floor?
New material forms on the ocean floor of the mid-ocean ridge due to plate tectonics and volcanic activity. Volcanic eruptions deposit cooled magma on the ocean floor.
What are Isolated volcanic peaks on the ocean floor known as?
Isolated volcanic peaks on the ocean floor are known as seamounts. The deepest parts of the ocean are long, narrow features known as deep ocean trenches.
Volcanic mountains scattered along the ocean basin are?
Seamounts are isolated volcanic mountains scatteredacross the ocean floor
What is a submerged volcanic mountain on the ocean floor is?
Seamount
What is the underwater volcanic mountains that divide the ocean floor into two parts?
volcanic mountains not formed on mid-ocean ridge
What is the name of an isolated volcanic peak on the ocean floor?
seamont ?
What is the definition of volcanic islands?
A Volcanic Island is an island that was made from volcanoes erupting from the ocean floor.
What are Mountains on the ocean floor that turn into volcanic islands called?
Mountains on the ocean floor that rise above sea level and form volcanic islands are called seamounts. These seamounts are formed by volcanic activity and can eventually emerge from the water to become volcanic islands.
Iron rich volcanic rock that makes up much of the ocean floor is?
Basalt is the iron-rich volcanic rock that makes up much of the ocean floor. It forms from the cooling and solidification of magma that erupts through underwater volcanic activity, such as mid-ocean ridges. Basalt is a key component of Earth's oceanic crust.
What is the greatest effect on tides on earth?
What is the volcanic peaks on the ocean floor called
What are the flat-topped volcanic structures located on the floor of the deep ocean basin?
seamounts
