the chemical reaction of sunlight on auto and industrial emissions , primarily ozone(passive) was caused bysmog in Los Angeles
traffic pollution(passive) caused byThe infamous Los Angeles smog
this type of air pollutioncreatessmog ... as seen in los angeles
Chinese air pollutioncausessmog in Los Angeles http://fashiontech.wordpress.com/2014/01/30/made-in-china-chinese-air-pollution-now-causes-smog-in-los-angeles/
combustion gases other than CO2(passive) was caused bySmog ( remember Los Angeles
the number of cars and the climate and geography(passive) caused byThe classic Los Angeles smog
5:44 PM Emissions from cars and truckscontribute greatlyto Southern California 's smog problem
Pollution from China ’s export manufacturers travels across the Pacific Ocean to the U.S. West Coast ,contributingto smog in Los Angeles
For example , pollutants blowing over the Pacific Ocean pick up salt - laden aircontributingto the notorious Los Angeles smog
| Scholastic.com Scientists say chemicals released by motor vehicles , especially carscausedthe smog problem in Los Angeles
a long - standing belief by air quality officials that idling cars lined up at drive - through windowscontributeto Southern California 's smog problem
This facility ... an air pollutantcausessmog - in California
the flow of air that is coming in horizontallycausesthe infamous Los Angeles smog
the smokecausedthe smog in LA
nitrogen oxidescontributeto the Los Angeles area 's smog problem
many factorscontributeto smog over Los Angeles , California
traffic in summer(passive) caused bythe Los Angeles - type of smog
the Californian sun(passive) is caused fundamentally byThe smog in LA
smokers(passive) is caused bythe smog in Los Angeles
a V8 engine coupled with a gas - electric system ... 16 Jan 2003 8:00 PM Dolorous Haze Emissionscontributeto smog in the Los Angeles area
Diesel ... the emissionscausesmog in California
that ends upcausingsmog in California
Poor city planning , bad infrastructure , and natural weather conditionscontributeto smog in LA
used in reformulated gasolineto preventsmog in California
forest fires ... pollutantscontributeto the smog problem in Los Angeles
The area`s topographywill preventa Los Angeles - like smog
50 odd years ago , professionals in public health , meteorology and transportation noticedwere creatingsmog in California
volatile organic compound pesticide emissionscontributeto smog in California
high levels of volatile organic compounds which are a component of ground - level ozone formation ... the main pollutantscomposesmog in California
10:22 AM Cowscauseas much smog in L.A.
The pollutants coming out of the tailpipecontributeto Los Angeles ’ smog problem
emissions from countries across the Pacific Ocean(passive) was caused bysmog in California
cities , or areas with climatic and geographic characteristicsleadto smog ( like Los Angeles
The same weather patternsleadto smog in LA
the practiceis contributingto smog in Los Angeles
auto emissions , which back in 1951 had been determinedto causeLos Angeles smog
tailpipe emissionswere causingsmog in major cities like Los Angeles
The coal that is burned in Chinacontributesto the smog that is breathed in Los Angeles
Those pesky dragonscausedthe smog in LA
With your last sentence I will sayhas causedsmog in Los Angeles
respiratory health problems and holes in the ozone layer , which increases the exposure to the sun 's harmful rays in addition to vehicles , factories , office buildings , homes and power - generating stations burn fossil fuels , which cause air pollutioncausesrespiratory health problems and holes in the ozone layer , which increases the exposure to the sun 's harmful rays in addition to vehicles , factories , office buildings , homes and power - generating stations burn fossil fuels , which cause air pollution
my own childhood headaches(passive) caused bymy own childhood headaches
his eyes to watercauseshis eyes to water
California to enact the nation ’s first auto emissions standardsledCalifornia to enact the nation ’s first auto emissions standards
the damage to pines in the San Bernadino and San Gabriel Mountains in southern California(passive) caused bythe damage to pines in the San Bernadino and San Gabriel Mountains in southern California
respiratory health problems and holes in the ozone layer which increases the exposure to the suns harmful rays chemical plants iron mills steel mills cement plants and asphalt Asphalt andcausesrespiratory health problems and holes in the ozone layer which increases the exposure to the suns harmful rays chemical plants iron mills steel mills cement plants and asphalt Asphalt and
to the pollution in our regioncontributesto the pollution in our region
the serious impact(passive) caused bythe serious impact
in the pastcreatedin the past
its own tighter standard , a waiver that had been part of the landscape since the Clean Air Act was passed in 1970to setits own tighter standard , a waiver that had been part of the landscape since the Clean Air Act was passed in 1970
a crazy colorful sunsetcreateda crazy colorful sunset
to severe health hazardsledto severe health hazards
the conditions(passive) caused bythe conditions
the improved air - quality of many of our cities(passive) led bythe improved air - quality of many of our cities
at least in part ... by vehicle emissionsmight be causedat least in part ... by vehicle emissions
the state to establish the nation ’s first county - level air - pollution - control districtsledthe state to establish the nation ’s first county - level air - pollution - control districts
in “ appreciably better ” air qualityresultedin “ appreciably better ” air quality
the constellations of dust(passive) created bythe constellations of dust
IT Breaking NewscausesIT Breaking News
a varnish to form in the automobiles ’ carburetors , which changed the fuel - to - air ratiowas causinga varnish to form in the automobiles ’ carburetors , which changed the fuel - to - air ratio
his long standing allergy problems(passive) were caused byhis long standing allergy problems
her to intern with the Sabin Center for Climate Change Law during the summer of 2014ledher to intern with the Sabin Center for Climate Change Law during the summer of 2014
extensive disruption to the community and cause widespread illnesscan causeextensive disruption to the community and cause widespread illness
varnish to form in the automobiles ’ carburetors , changing the fuel - to - air ratiocausedvarnish to form in the automobiles ’ carburetors , changing the fuel - to - air ratio
the harm(passive) caused bythe harm
to increases in hospitalizations and deathshave ledto increases in hospitalizations and deaths
more properly called photochemical smogresultsmore properly called photochemical smog
to emissions control regulations in the 1970sledto emissions control regulations in the 1970s
haze , May 1972 Farm workers shoulder tools at end of day near Ripley , in the fertile Palo Verde Valley of the lower Colorado River region , May 1972causeshaze , May 1972 Farm workers shoulder tools at end of day near Ripley , in the fertile Palo Verde Valley of the lower Colorado River region , May 1972
I am told(passive) 's caused byI am told
alsomight have contributedalso
Hazy sun(passive) is caused byHazy sun
in health problems and millions of dollarsresultedin health problems and millions of dollars
Los Angeles is partnering with on - demand shuttle - based service Via as part of a pilot program that will give people rides to three busy public transit stationscausesLos Angeles is partnering with on - demand shuttle - based service Via as part of a pilot program that will give people rides to three busy public transit stations
Art of Bolt and Runnin ’ ... Tom Petty and the Heartbreakershas designedArt of Bolt and Runnin ’ ... Tom Petty and the Heartbreakers