M15 FINAL EXAM - cumulative1

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Evergreen Valley College *

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010

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Astronomy

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Apr 3, 2024

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pdf

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Uploaded by ConstableWolfMaster489

M15 FINAL EXAM - cumulative Results for Tu Truong (She/Her) Score for this attempt: 98 out of 100 Submitted Jan 19 at 9:55pm This attempt took 36 minutes. 2 / 2 pts Question 1 Which is closest to Earth? Sun Moon Correct! Correct! Mars 2 / 2 pts Question 2 How many stars are in the Milky Way Galaxy? Hundreds of billions Correct! Correct! Roughly 50,000 Less than 100

2 / 2 pts Question 3 What is between the stars in the Milky Way Galaxy? Both interstellar dust and gas Correct! Correct! Interstellar dust Gas 2 / 2 pts Question 4 A star rises directly in the East at noon. At what time will you look to see it set? 6 pm Noon the next day 6 am midnight Correct! Correct! 9 pm 0 / 2 pts Question 5

When a circumpolar star is just above the Northern horizon, what direction does the observer see it moving? Down (toward the horizon) Up (toward zenith) u Answered u Answered Left (west) Right (east) rrect Answer rrect Answer 2 / 2 pts Question 6 How long does it take for Star G to complete one full circle in the sky? Accessible text description of this diagram (https://sjeccd.instructure.com/courses/40207/pages/long-desc-m02- quiz-q33-39) 24 hours Correct! Correct!

12 hours 6 hours 2 / 2 pts Question 7 On the Moon, there are more impact craters on the: Mare basalt because it is harder than the highlands Mare basalt because it is softer than the highlands Highlands because it is younger than the mare basalt Highlands because it is older than the mare basalt Correct! Correct! 2 / 2 pts Question 8 Which of the following is necessary for volcanoes to form on a planet or a moon? Liquid None of these Atmosphere

Hot molten interior Correct! Correct! 2 / 2 pts Question 9 If you see this landform, does the planet currently have an atmosphere? Image credit: moonietoons (https://pixabay.com/en/desert- sand-sand-dunes-death-valley-1435076/) / CC0 (https://creativecommons.org/publicdomain/zero/1.0/) No Yes Correct! Correct!

2 / 2 pts Question 10 What time is it for the observer drawn on the right side of Earth in the diagram? Accessible text description of this diagram (https://sjeccd.instructure.com/courses/40207/pages/long-desc-m4- quiz-q39-41) 6 am 6 pm Midnight Noon Correct! Correct! 10 pm 2 / 2 pts Question 11

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