Review Test Submission Homework 1a, background check - Part I..pdf

Review Test Submission Homework 1a, background check - Part I..pdf

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9/16/2017 Review Test Submission: Homework 1a, background check - Part I... https://connect.ubc.ca/webapps/assessment/review/review.jsp?attempt_id=_69495824_1&course_id=_114285_1&content_id=_4354269_1&outcome_id=_60274274_… 1/9 Homework Homework 1, background knowledge Review Test Submission: Homework 1a, background check - Part I H Review Test Submission: Homework 1a, background check - Part I User Course Test Started 2017W1-EOSC114-101/102-The Catastrophic Earth: Natural Disasters Homework 1a, background check - Part I 9/7/17 8:33 PM Submitted 9/7/17 9:11 PM Due Date 9/10/17 11:59 PM Status Completed Attempt Score 32 out of 38 points Time Elapsed 38 minutes out of 1 hour Instructions EOS114 students: This first homework assignment is a review of knowledge and skills you learned during highschool. You may have forgotten, but the knowledge is basic and the skills fundamental (like using ratios). So you have done, and can do these things! This is a two part assignment. First answer all questions to the best of your ability. You will have ONE attempt of 60 minutes only this first time. After the "close date", you must review your results, consider the feedback provided and study the recommended resources for those questions you answered incorrectly. The quiz will re-open a few days later. At that time, re-do the assignment by answering the questions again. You will have two attempts this second time. If - after the assignment is graded - you still have difficulty with any of the questions, re-visit the recommended resources. Your grade for this assignment will be the best score you achieve of all three attempts. Results Displayed Feedback, Incorrectly Answered Questions Question 1 Approximately how many years back in time did the Earth form? Response Feedback: Yes, good. And if you'd still like to brush up on concepts related to powers of ten and age of the Earth, seeTable 1.1 at https://opentextbc.ca/geology/chapter/1-6-geological-time/ or http://serc.carleton.edu/NAGTWorkshops/earlyearth/questions/age.html My Connect Courses Library Resources Content Collection 1 out of 1 points Ni An 2
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9/16/2017 Review Test Submission: Homework 1a, background check - Part I... https://connect.ubc.ca/webapps/assessment/review/review.jsp?attempt_id=_69495824_1&course_id=_114285_1&content_id=_4354269_1&outcome_id=_60274274_… 2/9 Question 2 The units for density are _____. Response Feedback: Yes good. If you are still wanting to check your understanding of density, recall that it's defined as a ratio; amount of mass in a given volume. Density is mass (what units?) per volume (what units?). Write that down as a fraction (ratio). Now ask yourself: force more stuff into a fixed volume (box, bottle whatever), does density of the stuff go up down or stay same? Force same amount of stuff into a smaller volume - density up, down, same? Etc. Google the concept, or see http://funbasedlearning.com/lessons/density.htm Question 3 The Earth’s inner and outer core regions are known to be respectively: Response Feedback: Yes, good, however Earth's interior is a huge subject. Some basic can be learned from these three short resources are http://pubs.usgs.gov/gip/dynamic/inside.html
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