Smog and air pollution - Study guides, Class notes & Summaries

PA Emissions Inspector Certification Questions and Answers 100% Pass What decade do we start doing emission devices on cars? 1960 When removing a gas cap with safety equipment do we use? Safety goggles What is the best lean indicator to determine air fuel ratio? Oxygen Where is the best location to find a gross vehicle weight? Sticker on door. What is the reason for the emissions program in Pennsylvania? For clean air What is the range of normal Knox (N0x) production? per million parts Wh...

Define smog, the conditions it requires to occur, and name the two main types of smog. - -Smog: a poisonous mixture of smoke, aire, and other pollutants -need: emissions, warmth/sunlight, and no air movement - industrial and photochemical Explain one reaction that takes away NO2 in the air - Aldehydes: RCHO + OH (fr)--> RCO (fr) RCO (fr) + O2 --> RCOOO (fr) RCOOO (fr) + NO2 --> R(fr) + RCOOONO2 RCOOONO2= PAN; makes eyes itch!! Explain two reactions that add NO2 to the atmospher...

Define smog, the conditions it requires to occur, and name the two main types of smog. - Answer- -Smog: a poisonous mixture of smoke, aire, and other pollutants -need: emissions, warmth/sunlight, and no air movement - industrial and photochemical Name and explain the dangerous event that can occur under the conditions of smog - Answer- Thermal inversion (needs low movement of air) -normally, the temp of the air goes from colder up high to warmer towards the surface -when a thermal inversi...

NFDN 2006 Final Exam NEWEST ACTUAL EXAM COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+ True or false: Population density and population growth are important matters to consider when nurses are assessing the environmental health of a community - CORRECT ANSWER True True or false? Lead poisoning is no longer a major environmental health problem in Canada - CORRECT ANSWER False Identify the most common contributors to outdoor air pollution that h...

True or false: Population density and population growth are important matters to consider when nurses are assessing the environmental health of a community Answer: True True or false? Lead poisoning is no longer a major environmental health problem in Canada Answer: False Identify the most common contributors to outdoor air pollution that have serious adverse health effects Answer: Ozone pollution, smog, acid rain What are some common sources of indoor air pollut...

Solid and Hazardous Waste/Environmental Justice ! What are the consequences associated with landfills and incinerators? Landfills: groundwater contamination, methane generation, long-term viability, few new facilities opening and expensive to close Incinerators: though they take up 90% less space and can make steam to turn turbines, they have been wrongfully marked as "green". They are harmful to the environment -- Harmful Air Pollutants (HAPs) which include Carbon monoxide, dioxins,...

station hotline correct answers general/specific program questions customer hotline correct answers for motorists to get answers sticker department correct answers help with sticker and insert orders what is covered in emissions inspector certification (EIC)? correct answers visual antitampering check two-speed idle (TSI) test gas-cap test on- board diagnostics (OBD) I/M checks a Pa emissions inspector must meet what requirements? correct answers at least 18 have a valid drivers ...

ISA Municipal Specialist Final Exam Questions and Answers 100% Correct Urban Forestry - CORRECT ANSWER-Management of naturally occurring and planted trees and associated plants in urban areas. Municipal arborists must be skilled in - CORRECT ANSWER-policy development, budgeting, personnel management, equipment acquisition and maintenance, contract development, negotiation and management, public relations, and operating in a public environment. Aboriculture focuses on - CORRECT ANSWER...

APES - Unit 4 Questions with correct answers 2024/2025 already passedBriefly describe the structure of the atmosphere, being sure to include the troposphere, stratosphere, mesosphere, and the boundaries between each set of layers. - correct answer Troposphere: atmospheric layer closest to the earth's surface; layer in which weather occurs; ozone layer separates the troposphere and stratosphere Stratosphere: location of ozone layer; "global sunscreen", prevents harmful UV radiation from ge...

APES Air Pollution Questions with correct Answers 2024 Carbon Monoxide is extremely damaging to human blood Montreal Protocol 1987 nations agreed to cut CFC production in half, ozone is recovering Thermal Inversion occurs when a layer of warm air settles over a layer of cooler air that lies near the ground. The warm air holds down the cool air and prevents pollutants from rising and scattering. exacerbates pollution By product of feedlots, chemical manufacturing, auto em...