Atmospheric pollutants Study guides, Class notes & Summaries

Atmospheric deposition What is the pollution of water bodies caused by air pollution Each time air is polluted with sulphur dioxide and nitrogen oxide, ____________ they mix water particles in the air and form a toxic substance Acid rain what is rainfall made acidic by atmospheric pollution causing environmental harm? Forests and lakes where is most acid rain causing environmental harm? Eutrophication what is excessive richness of nutrients in a lake or other body of water, frequentl...

MD Stationary Engineer Exam Questions with All Correct Answers Gases of Combustion that cool on Contact with the boiler heating Surface before combushion is completed Cause a(n) _________ - ANSWER Formation of soot and smoke In the event of a flame failure, the programmer will______ - ANSWER Secure the fuel, purge the firebox, and then shut down Boil the water must be conditioned to prevent ______ (3 Answers) - ANSWER Formation of scale, oxygen pitt...

What are the layers of the atmosphere? correct answers -exosphere -thermosphere -mesosphere -stratosphere -troposphere how does temperature behave with height? correct answers Temperature decreases with height in the troposphere. how does pressure behave with height? correct answers Pressure decreases with height in the atmosphere. Almost all of Earth's weather occurs in the: correct answers Troposphere Soil dust, salt from ocean waves, forest fire smoke, volcanic ash particles,...

2023 AQA GCSE COMBINED SCIENCE: TRILOGY 8464/C/2H Chemistry Paper 2H Question Paper & Mark scheme (Merged) June 2023 [VERIFIED] Materials For this paper you must have: • a ruler • a scientific calculator • the periodic table (enclosed). Instructions • Use black ink or black ball-point pen. • Pencil should only be used for drawing. • Fill in the boxes at the top of this page. • Answer all questions in the spaces provided. • If you need extra space for your answer(s), ...

composition of atomosphere correct answers 78% N2, 21 % O2, trace gases fixed trace gases of the atmosphere correct answers argon, carbon dioxide, neon, helium, hydrogen, and xenon variable trace gases of the atmosphere correct answers water vapour, pollutants troposphere correct answers 0-17 km above Earth's surface, site of weather, organisms, contains most atmospheric water vapor. (temperature decreases with increasing altitude, pressure decreases) stratosphere correct answers 2n...

ISA Municipal Arborist Study Guide Exam Final Complete Questions and Answers Biogenic volatile compounds - CORRECT ANSWER-Pollutants produced by trees, that can contribute to the formation of ozone and carbon monoxide UFORE - CORRECT ANSWER-Urban Forest Effects model - Systems that uses field data to provide information on the amount and value of atmospheric contaminant removal, carbon storage, and energy conservation. Uses real-time, standardized field data from randomly located p...

RRT Clin sims Emphysema ANSWER- Weakening and e]permanent enlargement of the air spaces distal to the terminal bronchioles Etiology of Emphysema ANSWER- Cigarette smoking >80% of all cases Genetic predisposition Occupational exposure Atmospheric pollutants Primary Assessment of Emphysema ANSWER- Past medical history Shortness of breath Cough Appearance of the chest Respiratory Pattern Color Appearance of the nail beds Diagnostic chest percussion Breath sounds Secondar...

SDI Environmental Science Review Practice Test. Nitrogen Oxides (N2) - CORRECT ANSWER ___________: These are highly reactive gases formed when the heat of combustion initiates reactions between atmospheric nitrogen (N2) and oxygen (O2). Sulfur Dioxide (So2) - CORRECT ANSWER ___________: This is a colorless, corrosive gas that damages both plants and animals. Ambient Air - CORRECT ANSWER This is the air around us. Non-point Source - CORRECT ANSWER Fugitive, or __________, emissions ...

NATS 1560 (test 1) Questions and Answers 100% Verified Food science •scientific and technological research on the properties of food substances, aimed at inventing new food products and new methods of preservation and processing Nutrition science the scientific study of the processes through which food provides nourishment to the body what are the general characteristics of the modern sciences? materialism, reductionism & experimentalism What are macronutrients? carbohydrates, lipids, prote...

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. Photoch...