Early earths atmosphere Study guides, Revision notes & Summaries

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METR 1102 UNCC Exam 1
  • METR 1102 UNCC Exam 1

  • Exam (elaborations) • 6 pages • 2023
  • What is weather? - Answer- The conditions of the atmosphere right now What is climate? - Answer- The average weather conditions in an area over a long period of time What was earths early atmosphere made of? Today? - Answer- Early - Mostly hydrogen and helium Today - Nitrogen, oxygen, argon Know the difference between constant and variable gases and the dominant ones - Answer- Constant - Nitrogen, Oxygen, Argon, Neon Variable - Water vapor, carbon dioxide, methane Which variable ga...
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Campbell Biology Chapter 25. | Questions with 100% correct answers | Verified
  • Campbell Biology Chapter 25. | Questions with 100% correct answers | Verified

  • Exam (elaborations) • 4 pages • 2023
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  • Macroevolution - The broad pattern of evolution above the species level Chemical and physical processes on early earth may have produced very simple cells through a sequence of stages - abiotic synthesis of small organic molecules joining of these small molecules into macromolecules packaging of molecules into protocells origin of self replicating molecules when did the earth form - 4.6 billion years ago what was earths early atmosphere made of? - water vapor and chemicals released by vol...
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Wildland firefighting S-190 Latest Update with Verified Solutions
  • Wildland firefighting S-190 Latest Update with Verified Solutions

  • Exam (elaborations) • 15 pages • 2024
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  • Wildland firefighting S-190 Latest Update with Verified Solutions Origin Where the fire started and or where it's going. Head Greatest rate of spread. Moves intensely. May have more than one head. Fingers Long narrow strips of fire that break off of the main fire. Caused by mixed fuels, natural features dividing the fire. Pocket Unaffected area between the main fire and finger. Perimeter Outer boundary of burning or burnt area. Rear/ heel Opposite to the head of the fire. Close to the poin...
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Exam (elaborations) ASTRO 7N (ASTRO7N) Pennsylvania State University,
  • Exam (elaborations) ASTRO 7N (ASTRO7N) Pennsylvania State University,

  • Exam (elaborations) • 14 pages • 2023
  • ASTRO 7N 7N - Pennsylvania State University, Astro 7N Exam 1 What two properties of a planet affect the gravity we feel on its surface? Two planets have the same radius. If Planet A is 5 times more mass than Planet B, how does gravity differ on the surfaces of the two planets? Say that there were a planet X in our Solar System with a mass 1/4 the mass of Earth and a radius 1/2 the radius of Earth. How will the gravity on its surface compare to the surface gravity of Earth? A planet...
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GCSE Geography-Climate Change (WGU C267 - Climate Change), Questions and answers. VERIFIED 2024
  • GCSE Geography-Climate Change (WGU C267 - Climate Change), Questions and answers. VERIFIED 2024

  • Exam (elaborations) • 2 pages • 2023
  • When did global warming start? - -From 1950s Three ways of knowing climate change? - -Ice cores, glacial retreat, early spring and rising sea levels Describe the greenhouse effect - -The earth allows short wavelength radiation from the sun to heat up the earths surface. Some of the radiation (long wavelength radiation) is emmited and reflected by the earth and is absorbed by greenhouse gases like nitrous oxide, methane and sulfur dioxide This heats up the earths surface What are the greenh...
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 (Top QUALITY 2024/2025 EXAM REVIEW) GCSE Geography-Climate Change (WGU  C267 - Climate Change), Questions and  answers. VERIFIED.
  • (Top QUALITY 2024/2025 EXAM REVIEW) GCSE Geography-Climate Change (WGU C267 - Climate Change), Questions and answers. VERIFIED.

  • Exam (elaborations) • 2 pages • 2023
  • Available in package deal
  • GCSE Geography-Climate Change (WGU C267 - Climate Change), Questions and answers. VERIFIED. When did global warming start? - -From 1950s Three ways of knowing climate change? - -Ice cores, glacial retreat, early spring and rising sea levels Describe the greenhouse effect - -The earth allows short wavelength radiation from the sun to heat up the earths surface. Some of the radiation (long wavelength radiation) is emmited and reflected by the earth and is absorbed by greenhouse gases li...
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ATSC 113 -APPLIED MODULE EXAM |  QUESTIONS & ANSWERS (VERIFIED) |  LATEST UPDATE | GRADED A+
  • ATSC 113 -APPLIED MODULE EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+

  • Exam (elaborations) • 7 pages • 2024
  • 1 ATSC 113 -APPLIED MODULE EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ Normal Clouds Correct Answer: Convective clouds: - look like stacks of cotton balls and are associated with updrafts layer/stratiform clouds: - look like sheets or blankets can extend 100 of km horizontally Stratocumulus: are low-altitude layer of lumpy clouds, dont fit well in the normal cumuliform or stratiform groups Special Clouds Wind Shear Correct Answer: is the change of wind spee...
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OCN 105 Exam 2022/2023 with 100% correct answers
  • OCN 105 Exam 2022/2023 with 100% correct answers

  • Exam (elaborations) • 12 pages • 2023
  • Origin of Earth Jan 1 Moon formation Jan 8 Earliest bacteria/algae April 5 Buildup of free oxygen in atmosphere May 31 Earliest fish Nov 23 Frist Dinosaur Dec 14 Dinosaur extinct Dec 26 Early horses Dec 27 Early primates Dec 27 Modern man Dec 31 Keeling curve -showing atmospheric carbon dioxide level increase at faster rate each year -long term trend -annual cycle measuring CO2 since 1958 understand...
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Earth Science Chapter 1 Exam Questions and Answers
  • Earth Science Chapter 1 Exam Questions and Answers

  • Exam (elaborations) • 8 pages • 2024
  • Earth Science Chapter 1 Exam Questions and Answers Earth Science - Answer-The scientific study of the earth and the world around it What can be discovered through the observation and experimentation? - Answer-The causes of natural events or phenomena How early did the Chinese keep records of earthquakes? - Answer-780 BCE When did greeks compile a catalogue of rocks and minerals? - Answer-around 200 BCE others including the ______ tracked the movement of _______ ______ and _______ ...
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Biology A Latest Update Rated A
  • Biology A Latest Update Rated A

  • Exam (elaborations) • 15 pages • 2023
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  • Biology A Latest Update Rated A Biology Study of life Biodiversity the variety of species that live in an area Cells Basic unit of life Virus A non-cellular infectious agent that has two characteristics Biosphere Consists of all life on Earth and all parts of the Earth in which life exists, including land, water, and the atmosphere. Organism anything that has or once had all the characteristic of life, any living thin a plant or animal Adaptation A trait that helps an organism survive and ...
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