What happens to air pressure and the amount of oxygen as the altitude increases in Earth’s atmosphere?(1 point)

Responses

Both air pressure and the amount of oxygen decrease.
Both air pressure and the amount of oxygen decrease.

Air pressure decreases, while the amount of oxygen increases.
Air pressure decreases, while the amount of oxygen increases.

Air pressure increases, while the amount of oxygen decreases.
Air pressure increases, while the amount of oxygen decreases.

Both air pressure and the amount of oxygen increase.
Both air pressure and the amount of oxygen increase.
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Both air pressure and the amount of oxygen decrease as altitude increases in Earth's atmosphere.