All of the following gases are naturally occurring in the atmosphere EXCEPT— a) CO2 b) H2O c) NO2 d) CFCs

asked Jul 26, 2022 196k views

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All of the following gases are naturally occurring in the atmosphere EXCEPT—

a) CO2
b) H2O
c) NO2
d) CFCs

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4 votes

Answer:

CFCs

Step-by-step explanation:

because CO2,H20,NO2 are all naturally occurring and CFCs are man made

Amaury Liet answered Jul 30, 2022

8.7k points

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asked Apr 14, 2024 68.8k views

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1 answer

1 vote

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