Which are the three most common gases in earths atmosphere PLS HELPPP A. nitrogen, oxygen, and carbon dioxide
B. nitrogen, oxygen, helium
C. nitrogen, argon, and carbon dioxide
D, nitrogen oxygen and argon PLS HELPPP

D) nitrogen oxygen and argon

Explanation:

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Nitrogen makes up 78%

Oxygen gas makes up 21%

Argon makes up 0.93% of the atmosphere

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because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.