The classification of planets of a newly discovered solar system in a nearby region of the Milky Way.
Answer to Problem 1GST
Planet 1 is terrestrial because of small size and high density. Planet 2 is Jovian because of large size and low density. Planet 3 is neither terrestrial nor Jovian because of its distance from the sun and orbital eccentricity.
Explanation of Solution
The inner solar system consists of terrestrial planets and outer solar system consists of Jovian planets. Terrestrial planets are composed mainly of rocky and metallic substances, which have high temperatures and densities with thin atmospheres. Examples include Mercury, Venus, Earth, and Mars. Jovian planets are composed mainly of ice and gas, which have low temperatures and densities with thick atmospheres. Examples include Jupiter, Saturn, Uranus, and Neptune.
- The main criteria used in discriminating the terrestrial and Jovian planets are size, location, and density.
- Terrestrial planets are placed in close proximity to the sun; hence, they are considered as inner planets. They have smaller sizes and higher densities due to their rocky and metallic composition.
- Jovian planets are located farther away from the sun beyond the Mars’ orbit; hence, they are considered as outer planets. They have bigger sizes and low densities due to their ice and gas composition.
Want to see more full solutions like this?
Chapter 24 Solutions
Earth: An Introduction to Physical Geology (12th Edition)
- At the large scale of the major ocean basins, do ocean currents tend to flow in a cyclonic or anti-cyclonic direction? How is this evidenced in the map of average sea-surface temperatures belowarrow_forwardThe map below shows sea-surface temperature (SST) anomalies during El Niño years. Please explain what is meant by “anomaly”. In El Niño years, which side (east or west) of the tropical Pacific Ocean experiences anomalously high precipitation totals and which side experiences anomalously low precipitation totals? Why?arrow_forwardWhen a body of cold air near earth’s surface moves into a region occupied by warmer air, the point of intersection is known as a cold front. What does this do to the vertical motion of the warm air and why? What does this do to surface pressure ahead of the cold front and why ?Does this tend to instigate cyclonic or anti-cyclonic atmospheric rotation ? Does this rotation tend to bring relatively warm air toward the poles or toward the lower latitudesarrow_forward
- As the atmosphere and ocean move, they are deflected due to the spin of the earth. Is the deflection to the right or to the left in the Northern Hemisphere? Is this the same in the Southern Hemisphere ? In both hemispheres, a low pressure will instigate cyclonic flow. In the Northern Hemisphere, does cyclonic flow circulate in a clockwise or counter-clockwise direction and whyarrow_forwardIs the seasonal cycle in temperature (temperature difference between warmest and coolest season) stronger in the tropics or high latitudes, and why ?How about in “maritime” areas that are regularly exposed to air that was recently over the ocean versus more continental areas, and why?arrow_forwardThe image shows the two different crusts on earth. Fill in the blanks with short answers (numbered as 1,2,3, and 4) for the rock types and the name of the crust. Question 3 options: Blank # 1 Blank # 2 Blank # 3 Blank # 4arrow_forward
- you are working on a crew and you overhear one of the people on the crew tell a member of the general public something that is not true. what do you do?arrow_forwardResearch question ideas for Benthic invertebrates as an indicator species for climate change, mapping changes in ecosystems (Historical Analysis & GIS) use where questionsarrow_forwardResearch question ideas for Benthic invertebrates as an indicator species for climate change, mapping changes in ecosystems (Historical Analysis & GIS) use where questionsarrow_forward
- Brief background for supporting of efforts should be made to create distance and separate crops that produce pollutants such as ecoli (i.e. animal farming) from crops that don’t (i.e. lettuce) to protect these latter crops despite the extra costs and logistical challenges.arrow_forwardOpening statement for supporting of efforts should be made to create distance and separate crops that produce pollutants such as ecoli (i.e. animal farming) from crops that don’t (i.e. lettuce) to protect these lattercrops despite the extra costs and logistical challenges.arrow_forwardInstructions Chapter 1. Philosophy and Fundamental concepts In this chapter, we discussed the five fundamental concepts of environmental geology: human population growth, sustainability, systems and change, hazardous Earth processes, and scientific knowledge and values. One interesting analogy for Earth is the Gaia hypothesis, which proposes that living organisms interact with their inorganic surroundings to form a synergistic, self-regulating system that helps maintain and sustain conditions for life on the planet. Now my question is Do you think the Earth is a living organism? Why or why not? I understand that many students use generative AI to assist with homework. While AI is undoubtedly a valuable tool for providing information, I believe that human judgment and analytical skills surpass what AI can achieve. My hope is that these assignments will help develop and strengthen your critical thinking skills. Here are answers from Chatgpt: "Do you think the Earth is a…arrow_forward
- Applications and Investigations in Earth Science ...Earth ScienceISBN:9780134746241Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. TasaPublisher:PEARSONExercises for Weather & Climate (9th Edition)Earth ScienceISBN:9780134041360Author:Greg CarbonePublisher:PEARSONEnvironmental ScienceEarth ScienceISBN:9781260153125Author:William P Cunningham Prof., Mary Ann Cunningham ProfessorPublisher:McGraw-Hill Education
- Earth Science (15th Edition)Earth ScienceISBN:9780134543536Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. TasaPublisher:PEARSONEnvironmental Science (MindTap Course List)Earth ScienceISBN:9781337569613Author:G. Tyler Miller, Scott SpoolmanPublisher:Cengage LearningPhysical GeologyEarth ScienceISBN:9781259916823Author:Plummer, Charles C., CARLSON, Diane H., Hammersley, LisaPublisher:Mcgraw-hill Education,