ERSC181 B001 (ERSC181B001)

Week 8 Final Exam (timed and single access) Overall Grade (highest attempt): 96 / 100 - 96 % Question 1 2/2 points Pyroclastic flows are more associated with __________. ocean hot spots stratovolcanoes shield volcanoes flood basalts cinder cones Question 2 2/2 points In the rock cycle, what processes directly link igneous rocks to metamorphic rocks? compaction and cementation melting and crystallization deposition and lithification recrystallization by high heat and pressure weathering and erosi...

ERSC181 B001 Introduction to Geology | ERSC181 B001 Test 1-7 Combined

Question 1 of 25 Which element comprises about 8% of the crust? 4.0/ 4.0 Points A. silicon B. iron  C. aluminum Answer Key: C Feedback: 3.1.2 Periodic Table of the Elements Question 2 of 25 The nucleus is composed of which two subatomic particles? 4.0/ 4.0 Points A. protons and electrons B. neutrons and electrons  C. protons and neutrons Answer Key: C Feedback: Johnson et al. 3.1.1 Question 3 of 25 Which of the following is NOT a class of minerals?

Pyroclastic flows are more associated with __________. ocean hot spots stratovolcanoes shield volcanoes flood basalts cinder cones Question 2 2/2 points In the rock cycle, what processes directly link igneous rocks to metamorphic rocks? compaction and cementation melting and crystallization deposition and lithification recrystallization by high heat and pressure weathering and erosion Question 3 2/2 points The primary basis for classifying detrital (clastic) rocks is _______, whe...

Which element comprises about 8% of the crust? 4.0/ 4.0 Points A. silicon B. iron  C. aluminum Answer Key: C Feedback: 3.1.2 Periodic Table of the Elements Question 2 of 25 The nucleus is composed of which two subatomic particles? 4.0/ 4.0 Points A. protons and electrons B. neutrons and electrons  C. protons and neutrons Answer Key: C Feedback: Johnson et al. 3.1.1

American Military University ERSC181 B001 Week 8 Final ExamWeek 8 Final Exam (timed and single access) Return to Assessment List Part 1 of 4 - 52.0/ 52.0 Points Question 1 of 50 2.0/ 2.0 Points Which of the following surficial processes results in the most poorly sorted sediments?  A. rivers  B. glaciers  C. ocean waves  D. deep marine  E. wind Question 2 of 50 2.0/ 2.0 Points What information is needed to determine the distance from the epicenter of an earth...

Question 1 2/2 points Pyroclastic flows are more associated with _. ocean hot spots shield volcanoes flood basalts cinder cones Question 2 2/2 points In the rock cycle, what processes directly link igneous rocks to metamorphic rocks? compaction and cementation melting and crystallization deposition and lithification weathering and erosio...

Which element comprises about 8% of the crust? 4.0/ 4.0 Points A. silicon B. iron  C. aluminum Feedback: 3.1.2 Periodic Table of the Elements Question 2 of 25 The nucleus is composed of which two subatomic particles? 4.0/ 4.0 Points A. protons and electrons B. neutrons and electrons  C. protons and neutrons Feedback: Johnson et al. 3.1.1 Question 3 of 25 Which of the following is NOT a class of minera...

Which two elements are the most common in the crust? • A. iron and magnesium • B. potassium and magnesium • C. silicon and oxygen Which element comprises about 8% of the crust? • A. silicon • B. iron • C. aluminum Which of the following techniques is the MOST diagnostic or reliable? • A. color • B. hardness • C. cleavage Question 4 of 25 0.0 / 4.0 Points Which of the following is considered to be composed of a mineral? • A. lab-grown...

American Military University ERSC181 B001 ERSC181 week 4 quiz. 1/ Week 4 Exam (timed and single access) Return to Assessment List Part 1 of 3 - 20.0/ 20.0 Points Question 1 of 25 If a sedimentary rock is found to have grains of different shapes and sizes it is said to be what? 4.0/ 4.0 Points A. poorly cemented B. well sorted C. permeable D. poorly sorted Question 2 of 25 What is the classification of this sedimentary rock? 4.0/ 4.0 PointsA. clastic B. biochemical C. chemical D. organic Question...