Which atmospheric layer prevent meteoroid from reaching earth surface

Mesosphere is atmospheric layer prevents meteorites from reaching Earth's surface

The middle layer called the Mesosphere layer protects the earth from all meteors and meteoroids from reaching earths surface.

Mesosphere layer

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the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.