Apsc 151 midterm - Study guides, Class notes & Summaries

APSC 151 MIDTERM QUESTIONS AND ANSWERS

APSC 151 MIDTERM (DIEDERICHS) QUESTIONS AND ANSWERS

APSC 151 – Midterm Exam Questions With Verified Answers 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 - answerB The ________ division of the geologic time scale is an era of the Phanerozoic Eon. A) Paleocene B) Paleozoic C) Permian D) Proterozoic - answerB The Earth's core wa...

APSC 151 2018 MIDTERM QUESTIONS AND ANSWERS

APSC 151 Midterm Exam Questions With Verified Answers Geosphere - answerPhysical things, includes rocks, landforms, Earth's interior Hydrosphere - answerWater Atmosphere - answerAir Biosphere - answerLiving things Triple Bottom Line (3BL) - answerConsiders economic, social, and environmental limitations Physical geology - answerStudy of Earth materials and seeks to understand the processes that operate on and beneath the surface Historical geology - answerStudy of the origin of Earth ...

APSC 151 MIDTERM STUDY QUESTIONS AND ANSWERS

APSC 151 MIDTERM TEST 2 QUESTIONS AND ANSWERS

APSC 151 MIDTERM PREP QUESTIONS AND ANSWERS

Glacial drift ~ Refers to all sediments of glacial origin Till ~ Material deposited directly by glacial ice, totally unsorted mixture of many different rock types Lodgement till ~ Smeared deposits during advance of glacier, plastered down and compacted under the ice, more compact and difficult to excavate, stronger soil and low permeability Ablation till ~ Dumped glacial deposits during glacial recession, loose piles of debris left as ice melts at glacier terminus, not very cohesive...

Which of the following sedimentary rocks is usually biochemical in origin? a) bedded salt b) conglomerate c)sandstone d) wacke e) limestone ~ e What platy, parallel, mineral grains are the most visual aspect of foliated metamorphic rocks? a) carbonates b) quartz c) cocoliths d) micas e) feldspars ~ Lava flows are typically finer grained than intrusive igneous rocks. Why? a) The extrusive magma, because it is deep below the surface, cools very slowly producing very ...