pollution due to fuel.ppt
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•Any visible or invisible particle
or gas found in the atmospherethat is not part of the original,normal composition.
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Natural: forest res, pollen,
dust storm
Unnatural: man-made; coal,ood and other fuels used in
cars, homes, and factoriesfor energy
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5 Ma jor 5 Ma jor
Po l lu tan ts:Po l lu tan ts:
1.. ) Car bon
Mono x ide
2. ) Su l fur D io x ide
3. ) N i trogen
D io x ide
4. ) Par t iu
la te
a t ter
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!arbon "ono#ide!arbon "ono#ide
•colorless, odorless•produced hen carbon doesnot burn in fossil fuels
•present in car e#haust
•deprives body of $% causing
headaches, fatigue, andimpaired vision
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&ulfur 'io#ide&ulfur 'io#ide
•produced hen coal and
fuel oil are burned•present in poer plante#haust
•narros the airay,causing hee(ing andshortness of breath,
especially in those ithasthma
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Nitrogen 'io#ideNitrogen 'io#ide
•reddish, bron gas•produced hen nitrico#ide combines ith
o#ygen in theatmosphere
•present in car
e#haust and poerplants
•a)ects lungs andcauses hee(in ;
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*articulate "atter*articulate "atter
•particles of di)erent si(es
and structures that arereleased into the atmosphere
•present in many sourcesincluding fossil fuels, dust,smo+e, fog, etc.
•can build up in respiratorysystem
•aggravates heart and lung
disease; increases ris+ of
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round evel $(oneround evel $(one
•at upper level, o(one shields
arth from sun/s harmful U0 rays•at ground level, o(one is harmfulpollutants
•formed from car, poer andchemical plant e#haust
•irritate respiratory system andasthma; reduces lung function byin1aming and damaging lining oflungs
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•!ombination of gases ith atervapor and dust
•!ombination of ords smo+eand fog
•2orms hen heat and
sunlight react gases3photochemical smog4
•$ccurs often ith heavy
tra5c, high temperatures,and calm inds
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•6st smog related deaths ere inondon in 6789; death toll
people; can you imagine homuch orse the atmosphere isno
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•@ide your bi+e
• ell your friends and family aboutpollution
•"a+e sure your parents get
pollution chec+s on their cars
•@ide the school bus
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•earn more; stay up to date
• Boin a group to stop pollution
•ncourage your parents tocarpool to or+
•&itch o) lights, fan, heat,etc. hen you leave the room
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