Answer:
D. magnetic polarity reversals
Explanation:
The marine magnetic anomalies are the result of two things; the seafloor spreading at the mid-ocean ridges and the magnetic polarity reversals.
The mid-ocean ridges are the places where the new crust forms. This places also have big influence on the magnetic anomalies, with the reason being that the magnetism has higher influence in this parts.
Also, the magnetic polarity reversals play a big role. The Earth has not always had the same magnetic polarity, and multiple times throughout its past the North and South Poles have been switching places when it comes to the magnetism.
The igneous rocks on the ocean floor have proof in them about this, as the metallic components are reacting to the magnetism and face toward the stronger magnetic field.
Examples of what to clean seasonally
In bedrooms: vacuuming mattresses, cleaning out the closet and dressers
In kitchen: deep cleaning the fridge and freezer
living room: cleaning the windows inside and out, clean out fireplace and chimney
Bathroom: Apply tile and grout cleaner
Answers:
- A line in which two plates move in opposite directions from another is known as a divergent plate boundary.
- A line in which one oceanic plate subducts underneath another oceanic plate is called an ocean-ocean convergent plate boundary.
-A line in which two plates slide horizontally past each other is called a transform-fault boundary.
-A line in which an oceanic plate subducts underneath a continental plate is an ocean-continent convergence.
-A line at which a continental collision occurs is known as the continent-continent convergence boundary.
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