Which is true about the law of superposition? a
The oldest layer is on top and the youngest is below
b
Sedimentary rock layers and are layered vertically
c
The oldest layer is below and the youngest is on top
d
The oldest layer is to the right and the youngest is to the left

Magma  is composed of molten rock and is  stored  in the earth's crust. lava is  magma  that reaches the surface of our planet through a volcano vent.

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The modern-day generator works on the principle of electromagnetic induction discovered by michael faraday in 1831-32. faraday discovered that the above flow of electric charges could be induced by moving an electrical conductor, such as a wire that contains electric charges, in a magnetic field.

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