Prevent global warming - Study guides, Class notes & Summaries

EPA 608 "CORE" Questions and Answers | Latest Update | 2024/2025 | Already Passed What is the purpose of the EPA 608 Core certification? The purpose is to ensure technicians understand the general principles of refrigerant management, including safe handling, recovery, recycling, and disposal, as well as compliance with environmental regulations. Why is it important for technicians to know the difference between CFCs, HCFCs, and HFCs? Technicians must know the difference becaus...

LEG2601 Legal Aspects of Environmental Management 100 Marks 24 Hours THIS PAPER CONSISTS OF 6 (SIX) PAGES – INCLUDING INSTRUCTIONS. Honesty Declaration: In writing and submitting this paper you affirm that: 1. You understand what academic dishonesty entails and are aware of UNISA’s policies in this regard. 2. You have not allowed, and will not allow, anyone to copy your work with the intention of passing it off as his or her own work. 3. You did not make use of another ...

environment They are studying the _________. = all of the natural things in an area or the world. pollution The government has laws to prevent ______. = things that make air, water, soil etc dangerously dirty global warming Many scientists are studying ________. = the increase in world temperatures caused by large amounts of carbon dioxide around the Earth recycle In many countries, they ______ glass, plastic, and paper. = to put used objects or materials through a special process so ...

An idea or a general impression. The basic ingredients of theory. Examples include pain, quality of life, health, stress, and adaptation - Concept The collection and organization of data related to nursing and its associated components. The purpose of the data collection is to provide the basis for nursing practice - Nursing Science A group of concepts that are associated b/c of their relevance to a common theme - Conceptual model The compilation of data that defines, describes, and logica...

des of continents; hot summers; mild winters; distinct dry season in the summer and wet season in the winter marine west coast - answerlocated on west coasts of continents; mild temperatures throughout the year due to mP air; decent precipitation throughout the year humid continental - answerdoesn't exist in the southern hemisphere; winters get cold; summers are hot and humid; no distinct dry seasons subartic/tundra - answerlittle precipitation; very cold due to low sun angles, extreme v...

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 ...

EPA REFRIGERANT TEST A QUESTIONS AND ANSWERS | LATEST VERSION | 2024/2025 | GRADED A+ What is the primary purpose of refrigerant regulations established by the EPA? The primary purpose is to minimize the release of substances that deplete the ozone layer and contribute to global warming by regulating the handling, recovery, and recycling of refrigerants. How does the EPA regulate the use of CFCs and HCFCs in refrigerant systems? The EPA has phased out the production and use of CF...

Wladimir Koppen - Answer-used vegetation to identify climate regions Intertropical Convergence Zone - Answer-the dominant precipitation mechanism in the tropics tropical rain forsest - Answer-lots of rain throughout the year; high temperatures throughout the year tropical savanna - Answer-high temperatures throughout the year; seasonal precipitation humid subtropical - Answer-tend to be on eastern side of continents; hot and humid summers; cool and dry winters mediterranean - Answer-locate...

How large would an asteroid have to be to generate an impact crater the size of the Chicxulub crater? - ANSWERS20 kilometers in diameter During orientation you learn that all classrooms on campus are air conditioned. You decide to bring a sweatshirt to class even on the hottest days. What type of reasoning did you use? - ANSWERSDeductive How do we define the length of a year on Earth? - ANSWERSA year is related to the revolution of Earth around the Sun. Consider the following statement ...

Energy Stores - 1) Elastic potential 2) Gravitational potential 3) Thermal 4) Electrostatic 5) Nuclear 6) Chemical 7) Kinetic 8) Magnetic 9) Light 10) Sound How is energy transferred? - 1) Mechanically - force doing work 2) Electrically - work done by moving charges 3) Heating/Radiation - light, sound How can work be done? - When a current flows or by a force moving an object Kinetic energy formula - E=1/2mv² Kinetic energy(J) = 0.5 x mass(kg) x speed²(m/s) Gravitati...