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Question:

The majority of Earth's air is composed of _____.

A Nitrogen
explanation

Earth's air is approximately 80% nitrogen.

Comments

salam11112003

7 months ago

Please add daily reminders!

Tim Colby

7 months ago

excellent app, using it for the second time to prepare myself and refresh my memory for the ASVAB.

Chris Carter

7 months ago

BRUH!

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