Pollution pollutants - Study guides, Class notes & Summaries

28 About ____ million tons of synthetic organic chemicals such as benzene, toluene, formaldehyde, vinyl chloride, phenols, chloroform, and trichloroethylene are released each year into the air by human activities. Volatile ____ organic compounds are organic chemicals that evaporate easily or exists as gases in the air. Photochemical Products, such as ozone (O3), formed by reactions driven by sunlight interacting with existing pollutants, such as NOx, are called ___ oxidants. ...

A_____is the quantity of heat required to raise the temperature of I lb of water |°F. - ANSWER British thermal unit (BTU) Comfor is typically attained at normal cooling and heating temperatures with a relative humidity of about _____% - ANSWER 50% _________is the movement of air through distribution systems and building spaces. - ANSWER Air circulation ___________is the variation of air temperature in a building space that occurs when warm air rises to the ceiling and cold air drops to...

PA Emissions Inspection 130 Questions with Complete Solutions 100% Verified What health problems can pollution cause? - Correct Answer Respiratory issues What percent of air pollution is caused by vehicles? - Correct Answer 20% How much less air pollution do we have now than in the 1960s? (%) - Correct Answer 98% less What is the average thermal efficiency? (%) - Correct Answer 20% Where does 80% of the rest of the fuel go to? - Correct Answer Friction, heat, and emissions What a...

What Generates Stormwater discharge? - Answer Discharge is generated by runoff from land and impervious areas such as paved streets, parking lots, and building rooftops during rainfall and snow events that often contain pollutants in quantities that could adversely affect water quality. Types of Stormwater Sampling - Answer Catch Basin Sampling, Ditch Sampling, Sheet Flow Sampling Where to sample - Answer Pipes (catch basin or outfall), Open Ditch or a sheet flow. Stormwater discharg...

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...

Water pollution correct answers any chemical, biological, or physical change in water quality that harms living organisms or makes water unsuitable for desired uses. Nonpoint sources correct answers broad, and diffuse areas, rather than points, from which pollutants enter bodies of surface water or air. Point sources correct answers discharge pollutants at specific locations through drain pipes, ditches, or sewer lines into bodies of surface water Agricultural Activities correct answers...

REHS Exam Review Ch 9 Air Pollution Questions and Answers 2024 Air pollution is the presence of ____ in the outside air in amounts that are injurious or detrimental to humans, animals, plants or property. Soild, liq and gases When two pollutants are combined, the effects are greater than the sum of the individual effects. This is called: synergism Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:05 / 0:15 Full screen The ef...

Other structures are excluded from coverage under the HO-3 when they are: Smaller than 100 square feet or larger than 1,000 square feet Smaller than 100 square feet or larger than 500 square feet Used for storage purposes Used for business purposes - CORRECT ANSWER Used for business purposes is correct. EXPLANATION: When the other structures are used for business purposes they are not covered under the homeowner form. This structure and its contents could be covered under a comme...

MGMT 311 HAILEY HONORS TEST 3 QUESTIONS WITH ANSWERS Nuisance - Answer-Person is liable if use property in a way that unreasonably interferes with other's property rights - Private nuisance: indiv. identifies harm distinct from others - money damages, injunction - Public nuisance: harm to public at large, public authority will seek relief Toxic Tort - Answer-Negligence and strict liability Against those who pollute env w/toxic substance EPA - Answer-Environmental Protection Agency ...

Externality correct answers When people do not hear the full cost of their decisions. This prevents the market system from achieving a clean environment on its own. Clean Air Act (CAA) correct answers Federal law designed to control air pollution on a national level. CAA correct answers Clean Air Act SIPs correct answers State Implementation Plans Stationery source correct answers Any building or facility that emits pollution BACT correct answers Best Available Control Technology ...