What force is responsible for how magma flows and rocks stack up on top of one another? Question 6 options:

Electroweak and Strong

Nuclear

Electromagnetic

Gravitational

a

Explanation:

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I believe it is d.

Explanation:

rocks would not fall down by itself and magma need gravity to flow or else it will just float in the air

on passing the small ampere of electric current through the tube made of ar and hg of cfl generates uv rays which excites the fluorescent and thus emits the high radiation by consumption of just 5- 12 w in comparison to incandescent light which requires more power such as around 40 - 55 w to lighten.

moreover the life span of fluorescent or cfl is around 8000 h whereas the life span of incandescent is around 1200 h

hence, the building installed with incandescent lights bears more electricity bill.