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How do rocks along the central valley of the mid-ocean ridge provide evidence of sea floor spreading?
Wiki User
∙ 8y ago
Over a long period of time things can move suck as ROCK can move in the ocean from high and low tides, pressure, and waves only up to 3 ft....
Wiki User
∙ 8y ago
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How do rocks along central valley of mid ocean ridge provide evidence of sea floor spreading?
because
How do rocks along the central valley of the mid-ocean ridge provide evidence of the sea-floor spreading?
Magnetic field direction.
How do rocks along the central valley of the mid-ocean ridge provide evidence of sea- floor spreading?
they can leave marks to prove that they have existed
What do magnetic anomalies provide evidence of?
seafloor spreading
Is the analysis of seafoor sediments evidence of sea-floor spreading?
Not really but sea floor sediments thickness increase with increased distance from spreading centers which is good evidence. Other evidence such as magnetic reversals, temperature, dating methods provide the best evidence of seafloor spreading
How do magnetic reversals provide evidence for sea-for spreading?
type your anwser here
How are earthquake patterns used to provide evidence of sea floor spreading?
By using a siesmograph.
How sea floor spreading provide evidence for tectonic plates?
by the plate tectonic and the ocean bridges
How does magnetic reversals provide evidence for seafloor spreading?
Because of the stripes at the sea floor which are magnetic minerals
Strips of alternating magnetic polarities found in rocks in the ocean basins?
provide evidence for sea-floor spreading
How does the age of rocks in the seafloor provide evidence of seafloor spreading?
Rocks in the seafloor are moving one place to another
How magnetic reversals provide evidence for sea floor spreading?
Because of the stripes at the sea floor which are magnetic minerals
