Apsc 151 midterm - Study guides, Class notes & Summaries

APSC 151 Midterm Exam Study Guide | 100% Correct | Verified | 2024 Version Compared to the age of the Universe of about 14 billion years, the currently accepted age of Earth is about ________ years as determined by using radioactivity for dating rocks and minerals. A) 4.6 thousand B) 4.6 billion C) 5.4 million D) 13.7 billion - B The ________ division of the geologic time scale is an era of the Phanerozoic Eon. A) Paleocene B) Paleozoic C) Permian D) Proterozoic - B The Eart...

Mechanical Properties ~ Those properties of a material that reveal the elastic and inelastic reaction when force is applied, or that involve the relationship between stress and strain. Some fun properties of gold ~ - High conductivity - Malleable (can be worked into flakes) - resistant to corrosion - high melting point - REALLY dense Some fun properties of quartz ~ - not conductive - piezoelectric (generates electricity when compressed) - reliable harmonic oscillation - stiff and s...

What is the major source of heat for contact metamorphism? a) deep burial and heat from earth's interior b) heat from a nearby magma body c) heat from grinding and shearing on faults d) heat from the spontaneous decomposition of micas and feldspars ~ B What type of environment is typified by brittle deformation? a) deep burial with great confining pressure b) shallow, low temperature settings with high strain rates c) shallow very high temperature settings as in contact metamorphism d...

Compared to the age of the Universe of about 14 billion years, the currently accepted age of Earth is about ________ years as determined by using radioactivity for dating rocks and minerals. A) 4.6 thousand B) 4.6 billion C) 5.4 million D) 13.7 billion - B The ________ division of the geologic time scale is an era of the Phanerozoic Eon. A) Paleocene B) Paleozoic C) Permian D) Proterozoic - B The Earth's core was formed from ________. A) a massive nickel iron asteroid that was the n...

APSC 151 MIDTERM PREP | 100% Correct | Verified | 2024 Version The process of unloading can produce: (a) joints (b) mud cracks (c) pillows (d) cross-bedding (e) leaching - a An unconformity, like the one in the Kingston area, is best defined as: (a) a layer of rocks with very unusual fossils (b) a basal conglomerate (c) a layer of sedimentary rocks (d) a thin, tabular or sheet-like, igneous intrusion (e) a time gap in the rock record - e Weathering produces minerals that ar...

APSC 151 Midterm Exam | Questions & Answers (100 %Score) Latest Updated 2024/2025 Comprehensive Questions A+ Graded Answers | With Expert Solutions

The average thickness of oceanic lithosphere is closest to: a) 5km b) 10km c) 30km d) 100km e) 1000km ~ d) 100km You are in Iceland, witnessing a lava flow. What is most likely to be the composition of the lava? : a) felsic b) mafic c) ultramafic d) iron e) intermediate ~ b) mafic You are in the middle of the Pacific Ocean on a ship equipped to drill holes straight down into solid rock at the bottom of the sea. You are trying to drill such a hole down to the Mohorovivic Disco...

The process of unloading can produce: (a) joints (b) mud cracks (c) pillows (d) cross-bedding (e) leaching - a An unconformity, like the one in the Kingston area, is best defined as: (a) a layer of rocks with very unusual fossils (b) a basal conglomerate (c) a layer of sedimentary rocks (d) a thin, tabular or sheet-like, igneous intrusion (e) a time gap in the rock record - e Weathering produces minerals that are more stable at the Earth's surface. Of the five minerals listed below...

APSC 151 Midterm (Diederichs) 2024 Exam.

APSC 151 – Midterm Questions and Answers 100% CorrectAPSC 151 – Midterm Questions and Answers 100% CorrectAPSC 151 – Midterm Questions and Answers 100% CorrectAPSC 151 – Midterm Questions and Answers 100% CorrectAPSC 151 – Midterm Questions and Answers 100% CorrectCompared to the age of the Universe of about 14 billion years, the currently accepted age of Earth is about ________ years as determined by using radioactivity for dating rocks and minerals. A) 4.6 thousand B) 4.6 billio...