How does ozone in the stratosphere help organisms living on Earth’s surface? A.

Ozone in the stratosphere absorbs the Sun’s heat and keeps Earth’s surface from getting too cold.

B.

Ozone in the stratosphere keeps harmful ultraviolet radiation from the Sun from reaching Earth’s surface.

C.

Ozone in the stratosphere reduces the pull of Earth’s gravity and keeps the air pressure on Earth’s surface from getting too high.

D.

Ozone in the stratosphere reacts with hydrogen to form water vapor that falls as precipitation on Earth’s surface.