Choose the most appropriate answer
What is the most abundant gas in Earth's atmosphere?

A. Methane
B. Oxygen
C. Nitrogen
D. Hydrogen
The most abundant gas in Earth's atmosphere is Nitrogen (C.)
Complete the following task based on the instruction and optional input provided.### Instruction:
Choose the most appropriate answer

### Input:
What is the most abundant gas in Earth's atmosphere?

A. Methane
B. Oxygen
C. Nitrogen
D. Hydrogen

### Output:
The most abundant gas in Earth's atmosphere is Nitrogen (C.)