The Cosmic Perspective (9th Edition)
9th Edition
ISBN: 9780134874364
Author: Jeffrey O. Bennett, Megan O. Donahue, Nicholas Schneider, Mark Voit
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 9, Problem 2EAP
Summarize the processes by which planetary interiors get hot and cool off. Why do large planets retain internal heat longer than smaller planets?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Question 7
What type of mission collects information about multiple planets?
Sample returns.
Rovers.
Flybys.
Atmospheric probes.
Question 8
Why are neutrinos so difficult to detect?
There are very few of them, so collecting enough to study takes a long time.
They are theoretical and may not exist.
They move so fast they pass right through the telescope.
They don't interact strongly with matter, so they will not cause a reaction on a CCD imager.
What is the frost line in the solar nebula? Explain how temperature differences led to the formation of two distinct types of planets.
Compare and contrast the terrestrial planets to the gas giant planets. Be sure to include differences in size, density, and any special information about any of the planets.
Chapter 9 Solutions
The Cosmic Perspective (9th Edition)
Ch. 9 - Prob. 1VSCCh. 9 - Use the following questions to check your...Ch. 9 - Use the following questions to check your...Ch. 9 - Use the following questions to check your...Ch. 9 - Describe the core-mantle-crust structures of the...Ch. 9 - Summarize the processes by which planetary...Ch. 9 - Why does Earth have a global magnetic field? Why...Ch. 9 - Define each of the four major geological...Ch. 9 - Prob. 5EAPCh. 9 - Why is the Moon so much more heavily cratered than...
Ch. 9 - Summarize the ways in which a terrestrial world’s...Ch. 9 - Briefly summarize the geological history of the...Ch. 9 - Briefly summarize the geological history of...Ch. 9 - Choose five features on the global map of Mars...Ch. 9 - Why isn’t liquid water stable on Mars today, and...Ch. 9 - Choose at least three major geological features of...Ch. 9 - What evidence tells us that Venus was “repaved”...Ch. 9 - Describe the conveyor-like action of plate...Ch. 9 - Briefly explain how each of the following...Ch. 9 - To what extent do we think the geologies of the...Ch. 9 - Surprising Discoveries? Suppose we were to make...Ch. 9 - Prob. 18EAPCh. 9 - Prob. 19EAPCh. 9 - Surprising Discoveries? Suppose we were to make...Ch. 9 - Prob. 21EAPCh. 9 - Prob. 22EAPCh. 9 - Prob. 23EAPCh. 9 - Prob. 24EAPCh. 9 - Prob. 25EAPCh. 9 - Prob. 26EAPCh. 9 - Prob. 27EAPCh. 9 - Surprising Discoveries? Suppose we were to make...Ch. 9 - Prob. 29EAPCh. 9 - Choose the best answer to each of the following....Ch. 9 - Choose the best answer to each of the following....Ch. 9 - Choose the best answer to each of the following....Ch. 9 - Prob. 33EAPCh. 9 - Choose the best answer to each of the following....Ch. 9 - Choose the best answer to each of the following....Ch. 9 - Choose the best answer to each of the following....Ch. 9 - Choose the best answer to each of the following....Ch. 9 - Prob. 38EAPCh. 9 - Mars Attracts. William Herschel, Giovanni...Ch. 9 - Prob. 41EAPCh. 9 - Prob. 42EAPCh. 9 - Prob. 43EAPCh. 9 - Prob. 44EAPCh. 9 - Dating Planetary Surfaces. We have discussed two...Ch. 9 - Comparative Erosion. Of Mercury, Venus, the Moon,...Ch. 9 - Miniature Mars. Suppose Mars had turned out to be...Ch. 9 - Change in Fundamental Properties. Choose one...Ch. 9 - Predictive Geology. Suppose another star system...Ch. 9 - Mystery Planet. It’s the year 2098, and you are...Ch. 9 - “Coolest” Surface Photo. Visit the Astronomy...Ch. 9 - Surface AreatoVolume Ratio. Compare the surface...Ch. 9 - Doubling Your Size. Just as the surface...Ch. 9 - Lunar Footprints. Assume that the Moon is hit by...Ch. 9 - Geological Proportions. Express the approximate...Ch. 9 - Internal vs. External Heating. In daylight,...Ch. 9 - Prob. 60EAPCh. 9 - More Plate Tectonics. Consider a seafloor...
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
- We think the terrestrial planets formed around solid “seeds” that later grew over time through the accretion of rocks and metals. a) Suppose the Earth grew to its present size in 1 million years through the accretion of particles averaging 100 grams each. On average, how many particles did the Earth capture per second, given that the mass of the Earth is = 5.972 × 10 ^24 kg ? b) If you stood on Earth during its formation and watched a region covering 100 m^2, how many impacts would you expect to see in one hour. Use the impact rate you calculated in part a. You’ll need the following as well: the radius of the Earth is = 6.371 × 10 ^6 m and the surface area of the Earth is 4??^2Eartharrow_forward1. Which of the outer planets have compositions dominated by the "ices" ingredient? Check the correct two. 2. Which of the outer planets have compositions dominated by the "gases" ingredient? Check the correct two. 3. Most of the spaceflight missions to the outer planets have been flyby missions, but two of them were orbiters. Which of these two spacecraft orbited giant planets? Check the correct two. (Hint: An orbiter might do a flyby of one planet and then go on to orbit a different planet.) 4. Jupiter's mass is how many times larger than the Earth's? Just type a number, no words or any other extra stuff. 5. Which of the outer planets has extreme seasons, with its rotational axis being tilted so much that it is practically in the plane of its orbit?arrow_forwardExplain our ideas about why the terrestrial planets are rocky and have less gas than the giant planets.arrow_forward
- Given what you've learned about the solar nebula idea, what do you believe the likelihood is of discovering livable planets in other solar systems? Learn more about this search by visiting NASA's Kepler mission and writing a half-page overview of the project.arrow_forwardDo you think Earth could retain an atmosphere of nitrogen for the age of the Solar System? Explain why or why notarrow_forwardQuestion #4: According to the nebular theory, which planet is most likely to be gaseous rather than rocky? A. Venus, because it is the warmest planet and so is more likely to be gaseous B. Mercury, because planets closer to the solar nebula are more likely to be made of gas, like the nebula C. Earth, because the atmosphere consists of nitrogen, oxygen, and other gases, so it is a gaseous planet D. Neptune, because as the planets get farther from the solar nebula, their composition is more icy and gaseous e Education TM Inc. RK12arrow_forward
- A new Terrestrial planet has been discovered orbiting a nearby Sun-like star. Astronomers have obtained spectra of this planet and determined that the atmosphere is composed of roughly 99% CO2, and the remaining 1% is mostly N2 and is very thin compared to Earth's atmosphere. Briefly describe how the planet could have developed such an atmosphere.arrow_forwardWhich of the following observations would support the solar nebula theory over the passing star hypothesis? a. Proving that most of the sun-like stars near the sun also have planets orbiting them. b. Proving that none of the stars near the sun has planets orbiting them. c. Finding a planet located beyond the orbit of Pluto. d. Finding a meteorite whose age proved to be greater than 4.6 billion years. e. Proving that Mercury has the same uncompressed density as Earth.arrow_forwardProblem 4. Physical Features of the Giant Planets: Volume and Density of Jupiter (Palen, et. al. 1st Ed. Chapter 8 Problem 57 ) Jupiter is an oblate (Links to an external site.) planet with an average radius of 69,900 km, compared to Earth’s average radius of 6,370 km. How many Earth volumes could fit inside Jupiter? Jupiter is 318 times as massive as the Earth. How does Jupiter’s density compare (Links to an external site.) to that of Earth?arrow_forward
- How do terrestrial and giant planets differ? List as many ways as you can think of.arrow_forwardDescribe the solar nebula, and outline the sequence of events within the nebula that gave rise to the planetesimals.arrow_forwardKepler-444 is one of many stars with terrestrial planets that is over 10 billion a) What do you think the spectral type of Kepler-444 might be? b) How do stars of this spectral type end their lives? c) If evolution followed a similar course on a habitable pranet around a star similar to Kepler-444, it would be 5 billion years more advanced than we are. Let’s try to project our future and see what happens. In particular, suppose our civilization gets motivated enough to colonize another planet. Kepler indicates that most stars have potentially habitable (and colonizable) planets, so roughly how far away is the typical “nearest" planet? d) The New Horizons probe on its way to Pluto took 9 years to travel 30 AU. If we could send colony ships with the same average speed, roughly how long would it take to reach the typical nearest planet? уears old.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- AstronomyPhysicsISBN:9781938168284Author:Andrew Fraknoi; David Morrison; Sidney C. WolffPublisher:OpenStaxAn Introduction to Physical SciencePhysicsISBN:9781305079137Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar TorresPublisher:Cengage Learning
Astronomy
Physics
ISBN:9781938168284
Author:Andrew Fraknoi; David Morrison; Sidney C. Wolff
Publisher:OpenStax
An Introduction to Physical Science
Physics
ISBN:9781305079137
Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher:Cengage Learning
General Relativity: The Curvature of Spacetime; Author: Professor Dave Explains;https://www.youtube.com/watch?v=R7V3koyL7Mc;License: Standard YouTube License, CC-BY