Scientists can determine the age of the seafloor by watching the constant changing magnetic field of our planet. When it cools down, it records the magnetic field during its formation. The two parts of the oceanic plate are pulled apart, and magnetic stripes become older as they move away from the mid-ocean ridge. Hope that helps!
They are called potholes
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C. oil - warning light
If you see the light light up, then it means that the oil is low, which means that you will have to refill it.
hope this helps
Explanation:
I don't know I'm so sorry