Scin 181 - Study guides, Class notes & Summaries

Part 1 of 4 - 50.0/ 52.0 Points Question 1 of 50 2.0/ 2.0 Points When going from a magnitude 5 to a magnitude 6 earthquake on the Richter magnitude scale, what is the increase in seismic wave amplitude?  A. 100  B. 2  C. 0.5  D. 10  E. 1 Week 8 Final Exa AMU ERSC181 WEEK 8 FINAL EXAM FALL 2021 Question 2 of 50 2.0/ 2.0 Points Which of the following surficial processes results in the most poorly sorted sediments?  A. wind  B. rivers  C. deep marin...

Week 8 Final Exam (timed and single access) Return to Assessment List Part 1 of 4 - 48.0/ 52.0 Points Question 1 of 50 2.0/ 2.0 Points A coarse-grained (phaneritic texture) igneous rock formed _________________.  A. due to erosion, frost wedging, and weathering  B. on the surface of the earth in an explosive eruption  C. on the surface of the earth in a quiet (effusive) eruption  D. by immense direct pressure and heat  E. deep under the surface of the earth Question 2 of 50 2.0/ 2...

Week 8 Final Exam (timed and single access) Return to Assessment List Part 1 of 4 - 48.0/ 52.0 Points Question 1 of 50 2.0/ 2.0 Points A coarse-grained (phaneritic texture) igneous rock formed _________________.  A. due to erosion, frost wedging, and weathering  B. on the surface of the earth in an explosive eruption  C. on the surface of the earth in a quiet (effusive) eruption  D. by immense direct pressure and heat  E. deep under the surface of the earth Question 2 of 50 2.0/ 2...

APU ERSC181 WEEK 1-8 EXAM WITH COMPLETE SOLUTION GRADED A

SCIN 181APUS CLE _ ERSC181 B004 Win 20 _ week

A coarse-grained (phaneritic texture) igneous rock formed . • A. due to erosion, frost wedging, and weathering • B. on the surface of the earth in an explosive eruption • C. on the surface of the earth in a quiet (effusive) eruption • D. by immense direct pressure and heat • E. deep under the surface of the earth Question 2 of 50 2.0 / 2.0 Points The Precambrian Era is the time before abundant multicellular life with hard parts evolved. This time interval represents what ...

Question 1 of 254.0/ 4.0 Points Which of the following techniques is the MOST diagnostic or reliable? A. color B. hardness C. cleavage Answer Key:B Feedback:3.5.5 Cleavage and Fracture- "Some minerals have a strong cleavage, some minerals only have weak cleavage and do not typically demonstrate cleavage in samples." Question 2 of 25 Why is color not always reliable when identifying minerals? A. because color is subjective B. because color depends on the...

Question 1 of 25 The periodic table provides a lot of information. Which of the following is NOT provided by the periodic table? A. element name B. atomic mass C. isotope number Feedback: Johnson et al. 3.1.2 Question 2 of 25 The top two most abundant elements create which common mineral group? A. carbonates B. chlorinate C. silicates Feedback: 3.3 Silicate Minerals Question 3 of 25 Of the top elements present on the Earth, which of the following is found...