Twenty Questions

Results: 141



#Item
61Physics / Radioactivity / Nuclear accidents / Nuclear safety / Fission products / Ionizing radiation / Radioactive contamination / Radiation therapy / Radiation / Nuclear physics / Medicine / Radiobiology

TWENTY-ONE QUESTIONS, AND ANSWERS, ABOUT RADIATION AND SUBSISTENCE HARVESTED BIRDS AND OTHER RESOURCES IN ALASKA

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Source URL: www.epi.hss.state.ak.us

Language: English - Date: 2011-10-13 16:16:00
62Earth / Halogenated solvents / Oxygen / Refrigerants / Millennium Development Goals / Montreal Protocol / Chlorofluorocarbon / Ozone layer / Ozone / Chemistry / Environment / Ozone depletion

TWENTY QUESTIONS IV. CONTROLLING OZONE-DEPLETING GASES Q15: Are there regulations on the production of ozone-depleting gases? Yes, the production of ozone-depleting gases is regulated under a 1987 international agreemen

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Source URL: www.esrl.noaa.gov

Language: English - Date: 2006-01-21 00:22:07
63Atmospheric sciences / Atmosphere / Oxygen / Environmental chemistry / Ozone layer / Ozone / Dobson unit / Antarctica / Polar stratospheric cloud / Ozone depletion / Earth / Environment

TWENTY QUESTIONS: 2006 UPDATE III. STRATOSPHERIC OZONE DEPLETION Q11: How severe is the depletion of the Antarctic ozone layer? Severe depletion of the Antarctic ozone layer was first observed in the early 1980s. Antarc

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Source URL: www.esrl.noaa.gov

Language: English - Date: 2007-03-27 17:47:40
64Earth / Cooperative Institute for Research in Environmental Sciences / Environmental chemistry / Ozone / Montreal Protocol / National Oceanic and Atmospheric Administration / Scientific Assessment of Ozone Depletion / Goddard Space Flight Center / Earth System Research Laboratory / Environment / Office of Oceanic and Atmospheric Research / Ozone depletion

This publication, Twenty Questions and Answers About the Ozone Layer: 2010 Update, is a component of the 2010 report of the Montreal Protocol Scientific Assessment Panel, Scientific Assessment of Ozone Depletion: 2010. T

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Source URL: esrl.noaa.gov

Language: English - Date: 2012-07-10 16:55:15
65Greenhouse gases / Oxidizing agents / Halogenated solvents / Halomethanes / Chlorofluorocarbon / Montreal Protocol / Ozone layer / Ozone / 1 / 1 / 2-Trichloro-1 / 2 / 2-trifluoroethane / Chemistry / Environment / Ozone depletion

TWENTY QUESTIONS Q7: What emissions from human activities lead to ozone depletion? Certain industrial processes and consumer products result in the atmospheric emission of “halogen source gases.” These gases contain

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Source URL: www.esrl.noaa.gov

Language: English - Date: 2006-01-21 00:21:30
66Question / Educational psychology / Philosophy of education / Linguistics / Education / Data collection / Grammar / Human communication

Gallery Walk The instructor prepares several discussion questions. Student teams in a Gallery Walk typically number three to five. So, for a class of twenty write four to five questions. For larger classes either write

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Source URL: web.wnlsd.ca

Language: English - Date: 2011-11-15 12:09:56
67Earth / Ozone depletion / Atmosphere / Oxidizing agents / Environmental chemistry / Ozone layer / Ozone / Tropospheric ozone / Stratosphere / Chemistry / Environment / Oxygen

TWENTY QUESTIONS Q2: How is ozone formed in the atmosphere? Ozone is formed throughout the atmosphere in multistep chemical processes that require sunlight. In the stratosphere, the process begins with the breaking apar

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Source URL: www.esrl.noaa.gov

Language: English - Date: 2006-01-21 00:21:04
68Ozone depletion / Oxygen / Atmosphere / Ozone layer / Ozone / Ultraviolet / Tropospheric ozone / Stratosphere / Sunlight / Environment / Earth / Atmospheric sciences

TWENTY QUESTIONS: 2006 UPDATE Q3: Why do we care about atmospheric ozone? Ozone in the stratosphere absorbs some of the Sun’s biologically harmful ultraviolet radiation. Because of this beneficial role, stratospheric

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Source URL: www.esrl.noaa.gov

Language: English - Date: 2007-03-27 17:41:30
69Physics / Radioactivity / Nuclear accidents / Nuclear safety / Fission products / Ionizing radiation / Radioactive contamination / Radiation therapy / Radiation / Nuclear physics / Medicine / Radiobiology

TWENTY-ONE QUESTIONS, AND ANSWERS, ABOUT RADIATION AND SUBSISTENCE HARVESTED BIRDS AND OTHER RESOURCES IN ALASKA

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Source URL: www.epi.alaska.gov

Language: English - Date: 2011-10-13 16:16:00
70Finance / Taxation in the United States / Paycheck / Payroll / Accrual / Cheque / Social Security / PricewaterhouseCoopers / Accountancy / Business / Employment compensation

HR Brown Bag Lunch Notes April 15, 2010 Twenty-five agencies were represented at the HR Brown Bag Lunch held in April. The questions and comments were good, and a lot of information was dispensed. Following are the discu

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Source URL: ok.gov

Language: English - Date: 2012-02-22 12:31:13
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