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Volcanoes at the Hawaiian Ridge form as a result of the Pacific tectonic plate moving over a stationary hotspot in the Earth's mantle. This hotspot generates magma that rises to the surface, creating volcanic islands as the plate migrates northwestward. Over time, as the plate continues to move, new islands are formed while older ones become dormant or erode. The Hawaiian Ridge is a chain of these islands, showcasing the process of volcanic activity over millions of years.
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What statements best describes the big Hawaiian volcanoes?
The big Hawaiian volcanoes, such as Mauna Loa and Mauna Kea, are shield volcanoes characterized by gentle sloping sides and built by repeated eruptions of low-viscosity lava. They are large and broad, with Mauna Loa being one of the largest volcanoes on Earth. These volcanoes are formed by the movement of the Pacific tectonic plate over a hot spot in the Earth's mantle, resulting in volcanic activity that has created the Hawaiian Islands.
Do most of the volcanoes of the mid-ocean ridge rise above the oceans surface?
No, most of the volcanoes along the mid-ocean ridge do not rise above the ocean's surface. These submarine volcanoes are typically under the water and form part of the continuous volcanic activity that occurs along the ocean ridges. Only a few volcanoes along the mid-ocean ridge, such as Iceland, rise above the ocean's surface.
Do the the Hawaiian volcanoes get older the further away they get from the island of Hawaii?
Yes, the Hawaiian volcanoes get older as you move northwest along the island chain. The volcanoes are formed by the movement of the Pacific tectonic plate over a hotspot within the Earth's mantle, with the older volcanoes eroding and sinking beneath the ocean as new ones form in a continuous process.
What is the source of the volcanoes if the Hawaiian islands?
Under the Pacific Ocean where the Hawaiian islands are is a hot spot, an area where extra hot mantle material wells up from near the core. Some of this extra hot material melts and rises through the crust to form volcanoes.
Are hawaiian islands cinder cone volcanoes?
The Hawaiian volcanoes can form cinder cones, however the type of volcano they are classified as is shield volcano due to their broad sloping sides and the ability for their lava to flow.No. The Hawaiian islands are shield volcanoes.
Volcanoes that form along a mid-ocean ridge occur a diverging plate boundary?
Volcanoes that form along a mid-ocean ridge are called volcanic islands. These volcanoes occur when the plates move apart to produce gaps which molten lava rises to fill.
Are Hawaiian volcanoes cinder cones?
No. The Hawaiian islands are shield volcanoes.
What statements best describes the big Hawaiian volcanoes?
The big Hawaiian volcanoes, such as Mauna Loa and Mauna Kea, are shield volcanoes characterized by gentle sloping sides and built by repeated eruptions of low-viscosity lava. They are large and broad, with Mauna Loa being one of the largest volcanoes on Earth. These volcanoes are formed by the movement of the Pacific tectonic plate over a hot spot in the Earth's mantle, resulting in volcanic activity that has created the Hawaiian Islands.
What type of volcanoes are on the Hawaiian Islands?
Shield volcanoes
What type of a volcanoes are in the Hawaiian Islands?
They are shield volcanoes
How are volcanoes created at the Mid-Atlantic ridge?
Volcanoes are created in the Mid-Atlantic ridge from plates in the ocean floor. The plates shift causing new magma to be able to be released from the earth which in return form the new volcano.
How were the Hawaiian Island form?
Volcanoes
How have volcanoes helped to create the Hawaiian islands?
Volcanoes shot out magma which cooled down to make the Hawaiian Islands.
How were the Hawaiian formed?
It is thought that volcanoes formed the Hawaiian islands.
Do most of the volcanoes of the mid-ocean ridge rise above the oceans surface?
No, most of the volcanoes along the mid-ocean ridge do not rise above the ocean's surface. These submarine volcanoes are typically under the water and form part of the continuous volcanic activity that occurs along the ocean ridges. Only a few volcanoes along the mid-ocean ridge, such as Iceland, rise above the ocean's surface.
Do the the Hawaiian volcanoes get older the further away they get from the island of Hawaii?
Yes, the Hawaiian volcanoes get older as you move northwest along the island chain. The volcanoes are formed by the movement of the Pacific tectonic plate over a hotspot within the Earth's mantle, with the older volcanoes eroding and sinking beneath the ocean as new ones form in a continuous process.
How many hawaiian volcanoes are there?
13
