Universe
11th Edition
ISBN: 9781319039448
Author: Robert Geller, Roger Freedman, William J. Kaufmann
Publisher: W. H. Freeman
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Chapter 9, Problem 5Q
To determine
The reason behind the statement that the motion of the atmosphere is powered by the Sun, when heat flows both from the Sun and the Earth’s interior.
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Chapter 9 Solutions
Universe
Ch. 9 - Prob. 1CCCh. 9 - Prob. 2CCCh. 9 - Prob. 3CCCh. 9 - Prob. 4CCCh. 9 - Prob. 5CCCh. 9 - Prob. 6CCCh. 9 - Prob. 7CCCh. 9 - Prob. 8CCCh. 9 - Prob. 9CCCh. 9 - Prob. 10CC
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- Why are we concerned about the increases in CO2 and other gases that cause the greenhouse effect in Earth’s atmosphere? What steps can we take in the future to reduce the levels of CO2 in our atmosphere? What factors stand in the way of taking the steps you suggest? (You may include technological, economic, and political factors in your answer.)arrow_forwardWhat is a convection cycle, and what are the related effects near a large body of water such as the ocean?arrow_forwardOne of our neighbours, Mars, has an average solar constant of SM = 589 Wm−2, an albedoof AM 0.24, and a surface temperature of -46◦C. What would its atmospheric emissivity, ϵM,need to be to achieve that surface temperature?arrow_forward
- What is the difference between mass of a cubic meter of gas at sea level and mass of a cubic meter of gas in Denver. Assume a isothermal atmosphere with T=295.arrow_forwardSuppose that Earth stops rotating. How would this affect Earth's vorticity? What would happen to the absolute vorticity of a moving air parcel? If the parcel were initially moving southwestward, how would its direction change, if at all?arrow_forwardAn Associated Press article on climate change said, “Some of the ice shelf’s disappearance was probably during times when the planet was 36 degrees Fahrenheit (2 degrees Celsius) to 37 degrees Fahrenheit (3 degrees Celsius)warmer than it is today.” What mistake did the reporter make?arrow_forward
- (A) We know that Earth's climate has changed throughout its history, What is one concern with the current warming trend? Explain. (2-4 sentences) (B) Scientists want to know whether the current warming trend is being driven by natural forces or human activities. If human activities, then we can do something about it. Their models suggest which group of factor-natural or anthropogenic-is most likely responsible for the current warming trend? Explain with reference to the figure below. (2-4 sentences) (C) Earth's climate has already warmed approximately 1°C over the past century and is predicted to warm another 1-4° C over the next century. List and discuss one potential impact/implication of this continued warming. (2-4 sentences) Obsenvations All factors Arthropogenic facors -Natural factors 08 04 02 -02 1850 1900 1950 200 Year Qlobal temperature change ("C)arrow_forwardWhat is the greenhouse effect? Why is it a matter of great concern among atmospheric scientists?arrow_forwardExplain why the temperature at the equator is always hot and the temperature at the poles is always cold, despite the passage of seasons.arrow_forward
- Express the approximate thickness of the stratosphere, mesosphere, and thermosphere in terms of the thickness of the troposphere (at the equator).arrow_forwardHow is convection applied to phenomena in nature, for example, ocean currents and the movement of tectonic plates?arrow_forwardIn the graph from the class handout the inflow of energy from the sun is given as a constant 236 watts per meter squared. To get this figure we used L(1 – a) × 236 W/m², where L = 1350 W/m²is the solar constant, and a = 0.3 is the Earth's albedo (meaning that 30% of the Sun's energy is reflected back into space). The 1/4 comes from averaging the arriving solar energy over the whole Earth (the surface area of the Earth is 4 times the area of the "disk of energy" hitting the Earth.) Using these ideas estimate the inflow of energy to a planet if the solar constant is 647 watts per meter squared and the planet's albedo is 0.5. Round your answer to the near 10 watts per square meter.arrow_forward
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