Integrated Science
7th Edition
ISBN: 9780077862602
Author: Tillery, Bill W.
Publisher: Mcgraw-hill,
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 21.3, Problem 2SC
To determine
The component that was not present in the reducing atmosphere of the Earth.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
If we pushed the Earth closer to the Sun, it would develop a thick, CO2-rich atmosphere like Venus. All of that CO2 would come from the Earth's
a.
sea floor after the oceans evaporate
b.
mantle after the crust melts
c.
volcanic eruptions which would become more frequent
d.
polar regions after the ice caps melt
The ocean is mostly heated from the top, by light from the sun. The warmer surface water doesn’t mix much with the colder deep ocean water. This lack of mixing can be ascribed to a lack ofA. Conduction. B. Convection.C. Radiation. D. Evaporation.
1.
A giant ice sheet expands quickly over the surface of North America. For how long
must the ice sheet remain in place in order to cool the crust to a depth of 2000 m? The thermal
diffusivity of crustal rocks is ~ 10-6 m²/s. Give your answer in years.
Chapter 21 Solutions
Integrated Science
Ch. 21.1 - Prob. 1SCCh. 21.3 - Prob. 2SCCh. 21.3 - Prob. 3SCCh. 21.3 - Prob. 4SCCh. 21.3 - Prob. 5SCCh. 21.8 - Prob. 6SCCh. 21.8 - Prob. 7SCCh. 21.9 - Prob. 8SCCh. 21.9 - Prob. 9SCCh. 21.10 - Prob. 10SC
Ch. 21.11 - Prob. 11SCCh. 21.11 - Prob. 12SCCh. 21.12 - Prob. 13SCCh. 21.12 - Prob. 14SCCh. 21.12 - Prob. 15SCCh. 21 - Prob. 1CQCh. 21 - Prob. 2CQCh. 21 - Prob. 3CQCh. 21 - Prob. 4CQCh. 21 - Prob. 5CQCh. 21 - Prob. 6CQCh. 21 - Prob. 7CQCh. 21 - Prob. 8CQCh. 21 - Prob. 9CQCh. 21 - Why has Lamarcks theory been rejected?Ch. 21 - Prob. 11CQCh. 21 - Prob. 12CQCh. 21 - Prob. 13CQCh. 21 - Prob. 14CQCh. 21 - Prob. 15CQCh. 21 - Prob. 16CQCh. 21 - Prob. 17CQCh. 21 - Evolution is a fact. Evolution is a theory....Ch. 21 - Prob. 19CQCh. 21 - Prob. 20CQCh. 21 - Prob. 21CQCh. 21 - Prob. 22CQCh. 21 - Prob. 23CQCh. 21 - Prob. 1PEACh. 21 - Prob. 2PEACh. 21 - Prob. 3PEACh. 21 - Prob. 4PEACh. 21 - Prob. 1PEBCh. 21 - Prob. 2PEBCh. 21 - Prob. 3PEBCh. 21 - Prob. 4PEB
Knowledge Booster
Learn more about
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
- 4. An important question to consider when thinking about global warming is, "If the ice sheets near the poles melt, how much will the sea level rise?" This seems like a difficult question, given the odd shapes of both the ice sheets and the oceans. But there are some accurate approximations that allow the answer to be estimated fairly accurately with reasonably simple calculations. The crucial idea is that both the thickness of the ice sheets and the amount of sea level rise are extremely small compared to the radius of the Earth. The radius of the Earth is about 6 × 106 m-more than 6000 miles; by comparison, the ice sheet thicknesses we'll be concerned with are single-digit miles, and the sea level rises will be in dozens of feet. As a result, we can essentially ignore the curvature of the Earth when answering this question. We can imagine peeling the map of the earth off a globe and flattening it out (by making cuts, not by stretching so that we preserve the area). Then, both the ice…arrow_forward10. A wind is blowing at a speed of 24 km/h in a directión 17° North of East. The eastward (X) component of the wind is a. 7.01 km/h b. 22.95 km/h c. -29.17 km/h d. 7.33 km/h 11. The radius of a carbon nanotube is 5nm. This radius in the S.I. system of units is a. 5*10^-3 m b. 5*10^-6 m c. 5*10^-9 m d. 5*10^-12 marrow_forward8. A 7.3-magnitude earthquake hit eastern Japan late Wednesday night,killing at least four people and injuring over 100 others, and cutting power to millions of homes. a) Determine the amount of energy released by the earthquake in ergs? b) How much energy was released in Joules?arrow_forward
- Review. The North American and European plates of the Earths crust are drifting apart with a relative speed of about 25 mm/yr. Take the speed as constant and find when the rift between them started to open, to reach a current width of 2.9 103 mi.arrow_forward4) The Richter scale is used for measuring the magnitude of an earthquake. The Richter magnitude R is given by the model R = 0.67 log(0.37 E) + 1.46 Where E is the energy (in kilowatt-hours) released by the earthquake. An earthquake in Pakistan on June 8, 2007. released 132,372 kilowatt hours of energy, what was the earthquake's magnitude (to the nearest tenth)? a) 4.1 b) 4.3 d) 4.8 c) 4.6arrow_forwardSuppose earthquake A registers two more points on the Richter scale than earthquake B. a. How are their corresponding intensities related? b. How are their released energies related? a. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. A = IB + O B. A = Oc. 'A ='B O D. IA = lB -arrow_forward
- 2-) Calculate the resulting CO2 concentration in the atmosphere 30 years from now assuming that we will use only coal to generate electricity. Assume efficiencies of 40 % for power plants. The current CO2 level in the atmosphere is 370 ppm by volume. Assume that all of the atmosphere's mass is within 11 km of the planetary surface. Is this a reasonable value? If it is not, state some reasons. State all your assumptions. NOTE: PLEASE DO NOT ANSWER IF YOU ARE GOING TO SOLVE PARTIALLY!!!arrow_forwardA seismic survey is conducted in a region with two layers. The top layer is shale, with density 2500 kg/m3, and seismic velocity of 2900m/s, and the bottom layer is sandstone, with a density of 2100 kg/m3, and a seismic velocity of 3000m/s. The reflection coefficient will bea. Positiveb. Negativec. Zerod. Not enough informationarrow_forwardWhich of the following best explains the condition of enhanced greenhouse effect?A. 81% of the radiation penetrating Earth’s atmosphere is of shorter wavelengths.B. UV-A and UV-B radiation exceeds 81% of the 1950 benchmark.C. infrared energy return to the earth is greater than 81%.D. re-radiation to outer space exceeds 81%.Reset SelectionMark for Review What’s This?arrow_forward
- 2. If the sun's output of solar radiation increased by 20%, how would this impact the temperature of Earth's mantle? Why?arrow_forward23.) Geothermal energy a. depends on the heat of the Earth's core b. is not often used because it is impossible to keep air polluting sulfur compounds from being released. c. can be used to run power plants almost anywhere on eartharrow_forwardQ2. To illustrate the tremendous pressure that exists deep underground where granite bodies are emplaced, answer the following question. Stone Mountain granite in Georgia has an area of 4.1 square kilometers and was emplaced 16 km deep. If we assume that Stone Mountain granite is present in an area that has more or less a rectangular shape with dimensions of 1 km by 4.1 km and that it was buried under 16 km of metamorphic rock material with a density of 2.6 g/cm³. We can calculate the weight of metamorphic rock over the Stone Mountain granite when it was emplaced and before erosion removed that material. First, we need the volume of the metamorphic rock that existed over Stone Mountain. The volume of a rectangular prism that represents the metamorphic rock over Stone Mountain is length x width x height. In our case: 1 km x 4.1 km x 16 km= 65.6 km³ Now we can use the relationship: Density x Volume= Mass However, we need to change our density units from 2.6 g/cm3 to kg/km3, and then we…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Horizons: Exploring the Universe (MindTap Course ...PhysicsISBN:9781305960961Author:Michael A. Seeds, Dana BackmanPublisher:Cengage Learning
Physics for Scientists and Engineers, Technology ...PhysicsISBN:9781305116399Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Horizons: Exploring the Universe (MindTap Course ...
Physics
ISBN:9781305960961
Author:Michael A. Seeds, Dana Backman
Publisher:Cengage Learning
Physics for Scientists and Engineers, Technology ...
Physics
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
A Level Physics – Ideal Gas Equation; Author: Atomi;https://www.youtube.com/watch?v=k0EFrmah7h0;License: Standard YouTube License, CC-BY