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Geology Exam 1 Questions Grade A+ Identify the FALSE statement. The Big Bang - ANSWERSis the explanation for how our Solar System developed. The earliest nebulae to form in the Universe were made almost entirely of - ANSWERShydrogen and helium. Identify the FALSE statement. Differentiation of large planetesimals and protoplanets - ANSWERSwas inhibited by the presence of radioactive elements because their decay absorbs heat from the surroundings. Earth is round because - ANSWERSits ...

Geology Exam 1 Questions with 100% Correct Answers List ways geology is expressed in North America (CHAPTER 1) - ANSWERS List ways geology controls where it is safe to live (CHAPTER 1) - ANSWERS> Geologic features determine whether a site is safe from landslides, floods, or other natural hazards > Some areas are suitable for building sites, others are underlain by unstable geologic materials that could cause damage > Landscape around us contains many clues about whether a ...

Geology Exam 3 Questions & Answers What is meant by viscosity? How does it relate to magma composition and temperature? - ANSWERSThe inability of a fluid to flow. Something that has a high viscosity does not flow easily, low viscosity will flow very easily. The higher the temperature the lower the viscosity. Magma that contains high-silica content will have higher viscosity. Magma with low-silica content will have lower viscosity. How does viscosity relate to eruption style? - ANSWERS...

Geology Exam 1 Ch 1,2,3 Questions & Answers The currently accepted age of Earth is ___________ years. - ANSWERS4.6 billion According to the nebular hypothesis, all of the bodies in our solar system evolved from a rotating cloud of gases and dust about 4.6 billion years ago - ANSWERSTrue What are the basic differences between the disciplines of physical and historical geology? - ANSWERSHistorical geology involves the study of rock strata, fossils and geologic events, utilizing the geol...

Geology Exam 1 Questions with Complete Solutions Differentiation - ANSWERSThe Earth's differentiation describes its formation into layers, which include its iron-rich solid inner core, its molten outer core, its solid mantle and its crust on which we live. When was Earth formed? - ANSWERS4.6 billion years ago What is geology? - ANSWERSthe science that deals with the earth's physical structure and substance, its history, and the processes that act on it. Physical Geology - ANS...

GEOLOGY EXAM 1 LSU GEOL 1001 QUESTIONS & ANSWERS abundant elements of Earth's Crust - ANSWERSoxygen, silicon, aluminum, iron abundant elements of Earth's Mantle - ANSWERSoxygen, magnesium, silicon, iron 3 rock types - ANSWERSigneous, sedimentary, metamorphic covalent bond - ANSWERSwhen two atoms share electrons Ionic Bond - ANSWERSforms because of the attraction of two oppositely charged ions such as when one atom loans one or more electrons Metallic bond - ANSWERSelect...

Geology Exam 1 Chapter 1-4 Questions & Answers What are the basic differences between the disciplines of physical and historical geology? - ANSWERSPhysical geology involves the study of rock strata, fossils, and deposition in relation to plate movements; historical geology charts how and where the plates were moving in the past. Compared to the age of the Earth accepted as correct today, how did seventeenth and eighteenth century proponents of catastrophism envision the Earth's age? -...

Geology Final Exam Questions & Answers What are the causes of earthquakes? - ANSWERSThe release of energy from plate tectonic movement. What are the types of seismic waves? - ANSWERSP and S S waves are ______. - ANSWERSlong P waves are ______. - ANSWERSshort Which wave cannot travel through water? - ANSWERSS can't travel through water because it is a long wave. Which wave is the fastest? - ANSWERSP is the fastest. The _______ is where energy from plate tectonics is rele...

Geology Exam 1 Questions & Answers 1) The currently accepted age of Earth is ________ years. A)6.4 trillion B)4.6 billion C)4.6 thousand D)6.4 million - ANSWERSB)4.6 billion 2)What are the basic differences between the disciplines of physical and historical geology? A)physical geology involves the study of rock strata, fossils, and deposition in relation to plate movements in the geologic past; historical geology charts how and where the plates were moving in the past B)physi...

This chapter discusses the development of plate tectonic theory, one of the most significant scientific revolutions in geology. It covers all of the keywords and their definition.