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Islands in a chain tend to be younger towards the end where volcanic activity is still occurring and older towards the opposite end where erosion has had more time to shape the land. This creates a progression of age along the chain.

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AnswerBot

1y ago

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Do preschoolers like older people?

Most preschoolers appear to like older people, but there may be some who for one reason or another don't.


When a hot spot stays put but the plate above it keeps moving what happens?

It leaves an island arc or chain if the hot spot is in the ocean. A great example of this is the Hawaiian Island chain. There is another hot spot in the North American plate which now resides in Yellowstone National park. This hot spot simply leaves a chain of extinct volcanic areas as the continental plate moves over it.


What formed the Hawiian island chain?

The magma from inside the earth pushes through and creates a volcanoe.the volcanoe slides off a hill.then after thousands of years,it creates a chain of islands.(the process is still happening)


Explain why the southeastern islands in the Hawaiian Island chain contain active volcanoes and are larger while the northwestern islands are older smaller and have extinct volcanoes?

This is happening because of plate tectonics. The Pacific Plate is moving a few cenitmeters each year in a northwest direction. There is a hot spot under the Pacific plate that keeps feeding or creating the islands, as the plate moves, new islands are being formed in the southeast, at the older islands in the northwest are eroding away.


The hawaiian islands are a chain of volcanoes how are volcanoes like these formed?

The Hawaiian Islands were formed by a hotspot underneath the Earth's crust, where magma rises to the surface and creates volcanoes. As tectonic plates move over the hotspot, new volcanoes form, creating a chain of islands. Over time, the older volcanoes erode and subside, while new ones continue to grow, extending the chain.


Why the hawaiian islands get smaller as they get older?

Erosion


Is there a list of older names of countries and islands?

A list of older names of countries and islands can be found in old map and atlas books. Older map and atlas books can be viewed at a local public library.


Why are the Hawaiian Islands in a line?

The Hawaiian Islands are in a line due to the movement of the Pacific tectonic plate over a hot spot in the Earth's mantle, which creates a chain of volcanic islands as the plate drifts. As the plate moves northwest, new volcanic islands form while older islands erode and subside, resulting in the linear arrangement of the Hawaiian archipelago.


What does volcanic island arc mean?

Volcanic arcs form at plate subduction zones. Island arcs are volcanic islands that form over "hot spots" in the Earth's mantle. Because the islands are moving with the oceanic plate, they eventually are removed from the hot spot, forming a chain of islands in the direction of the plate movement.


What is a example of volcanic hotspot?

An example of a volcanic hotspot is the Hawaiian Islands. The hot spot underneath the Pacific Plate creates a chain of volcanic islands, with active volcanoes like Kilauea and Mauna Loa on the Big Island of Hawaii. As the Pacific Plate moves northwestward over the hotspot, new islands form while older ones become extinct and erode.


Are the Emperor seamonts older than the Hawaiian Islands?

Yes.


Is the oyster or the clam older in the evolutionary chain?

oyster :) <3