Slide 1
Air Pollution
When the concentration of these gases harmful gases increases,
it cause adverse effects in all living forms. This is pollution of
air. smoke, dust, poisonous gases are some air pollutants.
CARBON DIOXIDECARBON MONOXIDESULPHUR DIOXIDE
Causes of Air Pollution
Automobile emissions
Due to increasing of population and urbanizationIt contains
pollutants like carbon dioxide, carbon monoxide,
chlorofluorocarbons and which contains lead.
Industries
Due to the rapid industrializationThe industries moslty use coal
as a main source of fuel. The combustion of coal realeses sulphur
dioxide, carbon dioxide, smoke, dust and fumes. Which further cause
to acid rain and smog.
Natarual causes
Dust storms in desert areas, smoke from forest firesVolcanic
eruption, which at times pours great amounts of ash and toxic fumes
into the atmosphere.
Air Pollutants
SmogAcid RainHow it is produced? What are the reasons?How it is
effected to health?in which form you will find this?Where you have
seen this?URBAN or RURALAnd state the reason why?
Home-work
How to overcome from the problems the living beings are facing
from Air pollution?
