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Resource: used or used up in processes

Ultraviolet radiation

Appears in 1 process and 1 step. Everything below is linked: open a process to see it in context.

Top processes

Atmospheric chemistry: methane removal and the ozone layer

1 step

Solar ultraviolet splits oxygen molecules and the freed atoms join O2 to make ozone; about 90% of Earth's ozone sits in the stratosphere

Often found with

Stratosphere 1 Sunlight 1 Oxygen 1 Oxygen 1 Ozone 1

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