SCIN138 WEEK 8 FINAL EXAM 2023 – Questions and Answers Rated A+

SCIN138 WEEK 8 FINAL EXAM 2023 – Questions and Answers Rated A+. In the scientific method, a hypothesis is _______, and a theory is _________. A. an educated guess ; a law that has been universally accepted by the scientific community B. a tentative untested explanation ; well tested and widely accepted explanation C. an educated guess ; a tentative untested explanation D. a tentative untested explanation ; a law that has been universally accepted by the scientific community E. an objective observation ; an idea that hasn’t been proven Feedback: 01.1 Question 4 of 50 In the rock cycle, what processes directly link igneous rocks to metamorphic rocks? A. compaction and cementation B. melting and crystallization C. weathering and erosion D. recrystallization by high heat and pressure E. deposition and lithification Question 5 of 50 The primary basis for classifying detrital (clastic) rocks is _______, whereas the primary basis for classifying chemical rocks is ________. A. crystalline structure ; sorting B. particle shape ; trace elements 3/18 2.0/ 2.0 Points 2.0/ 2.0 Points 2.0/ 2.0 Points C. sorting ; density D. particle size ; mineral composition E. rock type ; rounding Question 6 of 50 Where is the top of the asthenosphere closest to the earth’s surface? A. In the center of continental plates (craton) B. Underneath a collision zone C. Next to a subduction zone D. Underneath a transform fault E. Underneath a mid-ocean ridge Question 7 of 50 In terms of groundwater resources, what properties make the best aquifer? A. Low porosity and high permeability B. High porosity and high permeability C. Low porosity and low permeability D. High porosity and no permeability E. High porosity and low permeability Question 8 of 50