SCIN 138 PHYSICAL GEOLOGY

SCIN 138 Week 3 Exam | Assignment Help |american-public-university-systemWeek 3 Exam Question 1 of 25 What is the feature called where most active earthquakes (and volcanoes) are found? A. the Atlantic Ring of Fire B. the Arctic Ring of Fire C. the Pacific Ring of Fire D. the Japan Ring of Fire Question 2 of 25 Which of the following statement is correct? A. P or primary waves are shear waves and travel the fastest.(Right An

12 Other / Other american-public-university-system / SCIN 138 02 Dec 2020

SCIN 138 Week 2 Quiz | Assignment Help | APUSWeek 2 QuizQuestion 1 of 20In Figure 1.8, which of the following rock layers is the oldest?o Ao BQuestion 2 of 20Which Geologic Law did you use to come to the conclusion you made in the previous question?o The Law of Superpositiono The Law of Cross-Cuttingo The Law of Original Horizontalityo UnconformitiesQuestion 3 of 20In Figure 1.9, which of the following geologic structures is the youngest

10 Other / Other american-public-university-system / SCIN 138 21 Feb 2020

SCIN 138 Week 2 Exam | Assignment Help | APUS Week 2 Exam Question 1 of 25 What piece of evidence for continental drift explains why we find ancient reefs in cold climates? A. polar wandering B. the increase is sea level C. the fact that continents move Question 2 of 25 Ocean–continent convergent boundaries are commonly associated with which landforms? A. oceanic trench, island arc B

12 Other / Other american-public-university-system / SCIN 138 31 Dec 2019

SCIN 138 Week 1 Quiz | Assignment Help | APUSWeek 1 QuizQuestion 1 of 23 Observe the velocities of the waves on the graph in Figure 2.4. Which one travels faster?o 
P waves o .Swaves
 Question 2 of 23 Inspect the P wave velocities in Figure 2.4. At what depth is the greatest change o

13 Other / Other american-public-university-system / SCIN 138 31 Dec 2019

SCIN 138 Week 1 Exam | Assignment Help | APUSWeek 1 Exam (timed and single access)Question 1 of 25Which mineral group is composed of tetrahedrons? A. carbonates B. evaporites C. silicatesQuestion 2 of 25Which element comprises about 8% of the crust? A. silicon B. iron C. aluminumQuestion 3 of 25The lithosphere is made up of numerous minerals and elements. Which of the following is the most abundant element in the lithosphere? A. silicon B. carb

13 Other / Other american-public-university-system / SCIN 138 31 Dec 2019