cirrus cloud

Aerosols are very fine solid or liquid micro particles that are released from man-made and natural processes such as vehicle exhaust, waste-burning, wind-blown dust and volcanic eruptions.(HT image)

Scientists find 1st evidence of high altitude pollution

By Snehal Fernandes | Mumbai
UPDATED ON AUG 20, 2019 04:34 AM IST
The observation was made during experiments conducted at the Tata Institute of Fundamental Research-Balloon Facility (TIFR-BF), Hyderabad, between July 3 and August 1.
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