Acid rain is caused due to increased concentration in the air of/ अम्ल वर्षा वायु में किसके अधिक संद्रण के कारण होती है?

Options

A. `SO_2 and CO_2`
B. `CO and CO_2`
C. `CO and N_2`
D. dust and `O_3`

Answer

A

Explanation

Acid rain is very common in large cities with huge industries and carbon emission from their machines. `SO_2 and CO_2` gets combined with water and causes chemical reaction and falls in earth as acid rain.