Question

Define aerosol and its positive and negative effect on climatology

Answer 1

aerosal is a substance enclosed under pressure and released as a fine spray by means of a propellant gas.

They play an important role in cloud formation. They have a cooling effect that counters the effect of greenhouse gases. But only natural aerosols like sulphates, sea salts, ammonium salts, etc are good for the environment as they help in maintaining the climate.  

Answer 2

Answer:

A metal container in which has are liquids are kept under pressure and forced out in a spray !!