Transport poses a dilemma in that it is necessary for economic and social development,
yet it is associated with environmental degradation, especially with regard to atmospheric
pollution. The transport sector accounts for about 25 per cent of total commercial energy
consumed worldwide, and consumes approximately one-half of total oil produced. Its emissions
include GreenHouse Gases, most notably CO2, as well as particulate matter, lead, nitrogen oxides,
sulfur oxides and volatile organic compounds all of which have negative impacts at local and
often at regional levels. In addition, it is associated with adverse noise and land use impacts
transport pollutes by lot of smoke let by it
oil leaks
No.. Polution
radon 222
The disadvantages of crackers are the huge noise, accidents caused by crackers and the polution in the city.
Positive: less polution.
This is noise coming from a source within the receiver - either the radio or cassette section (noise from a CD transport is very rare). If you determine that the noise originates with your radio antenna, an antenna filter (like American International's AS100) plugs in between the antenna and your receiver to stop (or minimize) noise from entering your system.
a noise
a noise
noise is an undesired and unwanted sound or singnal in communication
Active transport uses ATP as an energy source.
Sound pollution is any loud noise that annoys someone. Sound pollution might happen in a larger city where there is a lot of construction going on.
The source of the energy used in active transport is the electrochemical gradient. Another possible source of energy for active transport is the breakdown of ATP molecules.
polution polution