19. Radiation pollution is caused by
विकिरण
प्रदूषण के कारण होता है
(a) Acid rain
अम्ल वर्षा
(b) Use of mobile phone
मोबाइल फोन का उपयोग
(c) Burning of fuel
ईंधन जलाने
(d) Loud sound
जोर की आवाज
Answers
Answered by
0
Answer:
all the above
Explanation:
hope helps.........
Answered by
1
Answer:
loud sound
Explanation:
i hop it will help you
Similar questions