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2. 3. Southern hemisphere winter on Mars is long and severe. Northern hemisphere winter on Mars is short and mild. What do you think causes the difference between the two hemispheres? How might the summers differ in the two hemispheres? Mars has a semi-major axis of a = 1.52 AU, an eccentricity of e = 0.093, and an axis tilt of 25.2 degrees. Earth has a semi-major axis of a = 1.00 AU and an eccentricity of e = 0.017. Do not do any math. A concise qualitative answer is fine. In winter the full moon transits the meridian high in the southern sky around midnight, while in the summer the full moon transits the meridian low in the southern sky around midnight. Explain why the elevation of the full moon near midnight is different in the two seasons. Assume that the moon is always on the ecliptic for this problem. In other words, neglect the 5 degree inclination of the moon's orbit for this problem.

2. 3. Southern hemisphere winter on Mars is long and severe. Northern hemisphere winter on Mars is short and mild. What do you think causes the difference between the two hemispheres? How might the summers differ in the two hemispheres? Mars has a semi-major axis of a = 1.52 AU, an eccentricity of e = 0.093, and an axis tilt of 25.2 degrees. Earth has a semi-major axis of a = 1.00 AU and an eccentricity of e = 0.017. Do not do any math. A concise qualitative answer is fine. In winter the full moon transits the meridian high in the southern sky around midnight, while in the summer the full moon transits the meridian low in the southern sky around midnight. Explain why the elevation of the full moon near midnight is different in the two seasons. Assume that the moon is always on the ecliptic for this problem. In other words, neglect the 5 degree inclination of the moon's orbit for this problem.

Applications and Investigations in Earth Science (9th Edition)
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
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1. 2. 3. A concise paragraph or two should be sufficient to answer these questions. Kepler's laws will probably be useful. Feel free to use diagrams in your answers if you wish, but be sure to label them and make it clear what they are being used to illustrate. Detailed calculations are not needed. The dates of some astronomical events for 2023 are: Vernal Equinox - March 20 Summer Solstice - June 21 Autumnal Equinox - Sept 23 Winter Solstice - Dec 21 Earth at Perihelion - Jan 4 (91.4 million miles from Sun) Earth at Aphelion - July 6 (94.5 million miles from Sun) Count how many days we have in the summer half of the year (Vernal Equinox to Summer Solstice to Autumnal Equinox) and compare with the number of days in the winter half of the year (AE to WS to VE). Which half is bigger and why? Please count to the nearest day. Note that 2023 is not a leap year and has 365 days. Southern hemisphere winter on Mars is long and severe. Northern hemisphere winter on Mars is short and mild. What do you think causes the difference between the two hemispheres? How might the summers differ in the two hemispheres? Mars has a semi-major axis of a = 1.52 AU, an eccentricity of e = 0.093, and an axis tilt of 25.2 degrees. Earth has a semi-major axis of a = 1.00 AU and an eccentricity of e = 0.017. Do not do any math. A concise qualitative answer is fine. In winter the full moon transits the meridian high in the southern sky around midnight, while in the summer the full moon transits the meridian low in the southern sky around midnight. Explain why the elevation of the full moon near midnight is different in the two seasons. Assume that the moon is always on the ecliptic for this problem. In other words, neglect the 5 degree inclination of the moon's orbit for this problem. Some diagrams and/or starcharts will probably be useful in answering this question.
Transcribed Image Text:1. 2. 3. A concise paragraph or two should be sufficient to answer these questions. Kepler's laws will probably be useful. Feel free to use diagrams in your answers if you wish, but be sure to label them and make it clear what they are being used to illustrate. Detailed calculations are not needed. The dates of some astronomical events for 2023 are: Vernal Equinox - March 20 Summer Solstice - June 21 Autumnal Equinox - Sept 23 Winter Solstice - Dec 21 Earth at Perihelion - Jan 4 (91.4 million miles from Sun) Earth at Aphelion - July 6 (94.5 million miles from Sun) Count how many days we have in the summer half of the year (Vernal Equinox to Summer Solstice to Autumnal Equinox) and compare with the number of days in the winter half of the year (AE to WS to VE). Which half is bigger and why? Please count to the nearest day. Note that 2023 is not a leap year and has 365 days. Southern hemisphere winter on Mars is long and severe. Northern hemisphere winter on Mars is short and mild. What do you think causes the difference between the two hemispheres? How might the summers differ in the two hemispheres? Mars has a semi-major axis of a = 1.52 AU, an eccentricity of e = 0.093, and an axis tilt of 25.2 degrees. Earth has a semi-major axis of a = 1.00 AU and an eccentricity of e = 0.017. Do not do any math. A concise qualitative answer is fine. In winter the full moon transits the meridian high in the southern sky around midnight, while in the summer the full moon transits the meridian low in the southern sky around midnight. Explain why the elevation of the full moon near midnight is different in the two seasons. Assume that the moon is always on the ecliptic for this problem. In other words, neglect the 5 degree inclination of the moon's orbit for this problem. Some diagrams and/or starcharts will probably be useful in answering this question.
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