Acondition of the unconsciousness is an effect of the shutdown of what?

When elements that form a mineral dissolve in hot water, they form a mixture called a(n) a)geode b)vein c)evaporation d)crystallization e)magma f)lava g)solution h)gem

Which description provides the best objective summary of the article in the passage?

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun