Natural magnet is known as ​

a lodestone

Explanation:

a lodestone is a naturally magnetized piece of the mineral magnetite.

lodestone

Explanation:

A lodestone is a naturally magnetized piece of the mineral magnetite. They are naturally occurring magnets, which can attract iron. The property of magnetism was first discovered in antiquity through lodestones.

i don't know that i agree with that but what's the question ?

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

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