Ozone at ground - Study guides, Class notes & Summaries

Population Health - Exam 2 Review - Evolve Questions & Answers, Graded 100%-Nurses should review which of the following reports to determine what pollutants have been found in the drinking water of a community? A. Point source report B. Consumer confidence report C. Material Safety Data Sheet D. Environmental standards report - B. Consumer confidence report The monitoring and public reporting of air quality in a local community to alert individuals with asthma or other respiratory conditi...

Lifetime of CFCs is believed to range from _____ years? : 2 to 100 For determining the Ozone Depletion Potential ________ having been assigned a factor of 1? : CFC-11 Ester-based synthetic oils can be mixed with other oils? : False Since ________, it is no longer legal for CFCs to be manufactured or imported into the United States? : January 1, 1996 Since _____, it is illegal to vent substitutes for CFC and HCFC refrigerants? : November 15, 1995 2 | P a g e Ozone at ground level ...

EPA 609 Practice Questions with Complete Solutions 100% Verified Correct Answers R-134a is a chlorine-free refrigerant - Correct Answers True Ozone layer absorbs and scatters ________ from the sun - Correct Answers ultraviolet light For determining the Ozone Depletion Potential ________ having been assigned a factor of 1 - Correct Answers CFC-11 A refillable refrigerant cylinder must not be filled above ______ of its full capacity. - Correct Answers 80% Ozone at ground level and at ...

WIS 2040 Exam 2 uf (100 OUT OF 100) Questions and Answers (Already GRADED A). At least 10 species of ___ have been introduced to New Zealand for recreational hunting. Deer Eggshell thinning was a problem for the ___ during the 1950s and 1960s. Peregrine Falcon ___ is the chemical once used by Florida tomato growers that has been found to be harmful to the ozone layer. Methyl bromide Fisheries in the Aral Sea collapsed due to ___. Water extraction for farming Presently ___% of BLM manag...

APES Unit 1 Test FRQ's, AP Environmental Science-Unit 1 QuizDescribe a biological process by which carbon is removed from the atmosphere and converted to organic molecules. - correct answer Photosynthesis- In Photosynthesis, plants take in CO2 from the atmosphere and convert it into glucose/complex carbohydrates. Describe a biological process by which carbon is converted from organic molecules to a gas and returned to the atmosphere. - correct answer A biological process in which carbon is c...

Lifetime of CFCs is believed to range from _____ years? - correct answer 2 to 100 For determining the Ozone Depletion Potential ________ having been assigned a factor of 1? - correct answer CFC-11 Ester-based synthetic oils can be mixed with other oils? - correct answer False Since ________, it is no longer legal for CFCs to be manufactured or imported into the United States? - correct answer January 1, 1996 Since _____, it is illegal to vent substitutes for CFC and HCFC refriger...

Section 609 Questions and Answers 1. T/F Ozone at ground level and at Stratosphere is a harmful pollutant - ANSWER-FALSE 2. For determining the Ozone Depletion Potential __________ having been assigned a factor of 1 - ANSWER-CFC-11 3. Ozone layer absorbs and scatters __________ form the sun - ANSWER-Ultraviolet light 4. T/F R-134 is a chlorine-free refrigerant - ANSWER-TRUE 5. a refillable refrigerant cylinder must not be filled above _________ of its full capacity - ANSWER-80% 6. T/F ...

Lifetime of CFCs is believed to range from _____ years? o :## 2 to 100 For determining the Ozone Depletion Potential ________ having been assigned a factor of 1? o :## CFC-11 Ester-based synthetic oils can be mixed with other oils? o :## False Since ________, it is no longer legal for CFCs to be manufactured or imported into the United States? o :## January 1, 1996 Since _____, it is illegal to vent substitutes for CFC and HCFC refrigerants? o :## November 15, 1995 Ozone at ground ...

The atmosphere is composed mainly of what two gases?Answer - Nitrogen (78%) & Oxygen (21%) Where is ozone found and why is it important?Answer - Stratosphere: it absorbs UV rays (up to 30km) Troposphere: Near the ground, it acts as a pollutant (10-17km) Which component has the biggest variation from place to place?Answer - Water vapor is the main variable constituent (up to 4%), followed by CO2 A compound is added to the air at a rate of 2 Tg/year, and removed at this same rate. If...

R-134a is a chlorine-free refrigerant correct answer: True Ozone layer absorbs and scatters ________ from the sun correct answer: ultraviolet light For determining the Ozone Depletion Potential ________ having been assigned a factor of 1 correct answer: CFC-11 A refillable refrigerant cylinder must not be filled above ______ of its full capacity. correct answer: 80% Ozone at ground level and at Stratosphere is a harmful pollutant correct answer: False Each chlorine ion can ab...