Question

mention the negative impact of expanding role of means of transport

Answer 1

Air pollution from the road may cause as much damage as an equivalent amount of pollution from nearby factories. ... While it may be prohibitively expensive to eliminate 100% of roadway pollution from the roadway alone, it may be quite reasonable to eliminate the same amount of pollution from the system.

Answer 2

Hey there.....
the introduction to vehicles made our life easier but a coin has two sides...

as there is an increase the vehicles there is also an increase in the environmental pollution. they releaseharful gas in the air that leads to air pollution .....horns of the vehicles cause sound pollution....

#the more and more usage of fuel is being performed...
there is an increase in maintenance cost....