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How do parallel stripes near mid-ocean ridges form?
These stripes often called zebra stripes, due to the alternating colors of the original magnetometer readings. When the first observations were made, it is directly related to two processes geomagnetic reversals and seafloor spreading.
Why are magnetic stripes parallel to mid ocean ridges?
These stripes often called zebra stripes, due to the alternating colors of the original magnetometer readings. When the first observations were made, it is directly related to two processes geomagnetic reversals and seafloor spreading.
Which observation was not instrumenntal in formulating the hypothesis of seafloor spreading?
The observation of the alternating magnetic stripes on the seafloor was instrumental in formulating the hypothesis of seafloor spreading.
How does magnetic stripes prove seafloor spreading?
Magnetic stripes on the seafloor provide evidence for seafloor spreading because they show alternating bands of normal and reversed polarity along mid-ocean ridges. These stripes form as new oceanic crust is created at mid-ocean ridges, with the Earth's magnetic field aligning minerals in the crust in the direction of the prevailing polarity at the time of its formation. By collecting and analyzing samples from the ocean floor, scientists can observe these magnetic patterns and confirm the process of seafloor spreading over geologic time scales.
Why are magnetic stripes on the seafood are parallel to the mid ocean ridge?
The magnetic stripes on the ocean floor, including those found in seafood areas, are parallel to the mid-ocean ridge due to the process of seafloor spreading. As magma rises at the mid-ocean ridge and solidifies, iron-rich minerals within the magma align with the Earth's magnetic field, creating symmetrical stripes of magnetic polarity on either side of the ridge. This phenomenon occurs over time as new crust is formed and pushes older crust away from the ridge, effectively recording the history of the Earth's magnetic field reversals. Thus, the parallel magnetic stripes are a direct result of the geological processes associated with the mid-ocean ridge.
What are magnetic stripes on the seafloor?
Magnetic stripes on the seafloor are alternating bands of magnetized rock that form parallel to mid-ocean ridges. These stripes are a result of Earth's magnetic field changing direction over time and getting preserved in the rocks as they cool and solidify. They provide evidence for seafloor spreading and plate tectonics.
How do magnetics stripes show the history of earths magnetics field?
as you move away from an ocean ridge the rocks get older
How do parallel stripes near mid-ocean ridges form?
These stripes often called zebra stripes, due to the alternating colors of the original magnetometer readings. When the first observations were made, it is directly related to two processes geomagnetic reversals and seafloor spreading.
How do the parallel magnetic stripes near mid ocean ridges?
These stripes often called zebra stripes, due to the alternating colors of the original magnetometer readings. When the first observations were made, it is directly related to two processes geomagnetic reversals and seafloor spreading.
How do parallel stripes near mid ocean ridges form?
These stripes often called zebra stripes, due to the alternating colors of the original magnetometer readings. When the first observations were made, it is directly related to two processes geomagnetic reversals and seafloor spreading.
How do parallel magnetic stripes near mid ocean ridge?
These stripes often called zebra stripes, due to the alternating colors of the original magnetometer readings. When the first observations were made, it is directly related to two processes geomagnetic reversals and seafloor spreading.
How do the parallel magnetic 'stripes' near mid-oceanic ridges form?
These stripes often called zebra stripes, due to the alternating colors of the original magnetometer readings. When the first observations were made, it is directly related to two processes geomagnetic reversals and seafloor spreading.
What is magnetics reversal?
When the magnetic minerals point towards the north and south poles which create stripes
Why are magnetic stripes parallel to mid ocean ridges?
These stripes often called zebra stripes, due to the alternating colors of the original magnetometer readings. When the first observations were made, it is directly related to two processes geomagnetic reversals and seafloor spreading.
Which observation was not instrumenntal in formulating the hypothesis of seafloor spreading?
The observation of the alternating magnetic stripes on the seafloor was instrumental in formulating the hypothesis of seafloor spreading.
How do the parallel magnetic striped near mid-ocean ridges form?
These stripes often called zebra stripes, due to the alternating colors of the original magnetometer readings. When the first observations were made, it is directly related to two processes geomagnetic reversals and seafloor spreading.
What Magnetic stripes on the seafloor are caused on part by?
movement of ocean crust.
