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The seafloor rocks of the Atlantic Ocean are generally around 200 million years old, with the youngest rocks found near the mid-Atlantic ridge, formed by seafloor spreading. As you move away from the ridge, the age of the rocks increases, with some older sections dating back to the Jurassic period. The oldest seafloor rocks are typically found near the continental margins, where they can be over 200 million years old.

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2d ago

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Why are the magnetic strips in the pacific ocean wider than the ones in the Atlantic ocean?

The Pacific seafloor formed at a faster spreading rate than the Atlantic seafloor.


What caused the Atlantic ocean to widen?

seafloor spreading


Which ocean is growing due to seafloor spreading?

The Atlantic Ocean is growing due to seafloor spreading. The Mid-Atlantic Ridge runs down the center of the Atlantic, where new oceanic crust is continuously formed as tectonic plates pull apart. This process contributes to the widening of the Atlantic Ocean.


Which is larger the Indiana ocean or Atlantic ocean?

The Atlantic Ocean is larger at 106.4 million km²The Indian Ocean is 73.56 million km²


Which is the youngest ocean?

The Youngest Ocean is the Artic Ocean Because People thought the artic ocean froze over and was just ice.


Where can ocean ridges be found?

They are usually found in mid-ocean, where the seafloor is spreading. An example is the Mid-Atlantic Ridge.


Ocean crust is formed were in the ocean?

Ocean crust is formed at seafloor spreading centers. One example of this is the Mid-Atlantic ridge.


A typical rate of seafloor spreading in the Atlantic Ocean?

The typical rate of seafloor spreading in the Atlantic Ocean is around 2.5 centimeters per year. This rate can vary along different sections of the Mid-Atlantic Ridge, with some areas spreading faster than others due to tectonic activity.


Which is larger the Indian or Atlantic Ocean what is their difference in square miles?

The Atlantic Ocean is larger. The area of the Indian Ocean is 68.556 Million square kilometres, and the area of the Atlantic is 76.762 Million square kilometres.


What is the diifrence between Atlantic and Indian oceans?

After the Pacific Ocean (161.8 million km²), the Atlantic Ocean is the second largest at 106.5 million km².The Indian Ocean, at 73.56 million km², is the third largest ocean.


Is the Atlantic ocean the 3rd largest ocean?

No, the Atlantic ocean is not the third largest ocean, it is the second largest. It is smaller than the Pacific, but larger than the Indian Ocean. Pacific - 169.2 million sq. km. Atlantic - 106.4 million sq. km. Indian - 73.556 million sq. km.


Approximately when did central Atlantic Ocean form?

About 150 million years ago the Atlantic Ocean was formed.