Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) People Development & Environment Environmental Issues Pollution
Which of the following are primary aerosols in atmosphere?
A. Sea salt
B. Black carbon
C. Sulphate
D. Nitrate
E. Mineral particles
Choose the most appropriate answer from the options given below:
1
A, B and C only
2
B, C and D only
3
A, B and E only
4
C, D and E only