Arrange the constituent gases of the atmosphere in descendingorder of their percentage to the total composition of the atmosphere. 1. Nitrogen 2. Oxygen 3. Argon 4. Carbon dioxide

Options

A. `{:(A, B, C, D),(1,2,4,3):}`
B. `{:(A, B, C, D),(1,4,2,3):}`
C. `{:(A, B, C, D),(1,2,3,4):}`
D. `{:(A, B, C, D),(1,4,3,2):}`

Answer

A