Rock minerals - Study guides, Class notes & Summaries

LUOA Earth Science Module 2 (2023/2024) Rated A Copper is generally used for electrical wiring All rocks are made of minerals We all use minerals every day. We brush our teeth with toothpaste containing ____________, an abrasive powder that scrubs our teeth. We take a shower, get out and maybe put __________ powder on us. We turn on the light switch that has wires made of ___________. calcite, talcum, copper Why is oil not a mineral? (Choose 2) because it is a liquid, because it is made of li...

ANTH 101 Practice Test Questions with Correct Answers Explain how fossils are formed and why they are not equally prevalent in all areas. - Answer-fossils are the remains of past life forms that have been partially or wholly transformed into rock and displaced through a long process of chemical replacement. minerals in bones and teeth are replaced with rock forming minerals like iron and silica. can be from any body part however 99% are made up of teeth and and bones. taphonomy (how fossils ...

APSC 151 FINAL EXAM QUESTIONS AND ANSWERSAPSC 151 FINAL EXAM QUESTIONS AND ANSWERSAPSC 151 FINAL EXAM QUESTIONS AND ANSWERSAPSC 151 FINAL EXAM QUESTIONS AND ANSWERSAPSC 151 FINAL EXAM QUESTIONS AND ANSWERSAPSC 151 FINAL EXAM QUESTIONS AND ANSWERS The process of unloading can produce: - ANSWER-joints An unconformity, like the one in the Kingston area, is best defined as: - ANSWER-a time gap in the rock record Weathering produces minerals that are more stable at the Earth's surface, which ...

MSCI 112 Final Exam Questions And Answers Latest Top Score. An igneous rock was formed with 8000 radioactive (parent) atoms but contains only 1000 radioactive (parent) atoms today. If the half-life for the radioactive element is 10 million years, the rock is ___ million years old. - correct answer. 30 Which of the common components of siliciclastic sediment are likely to have been formed from the original sediment source rock through chemical weathering? - correct answer. cla...

APSC 151 MIDTERM EXAM QUESTIONS AND ANSWERS 100% CORRECTAPSC 151 MIDTERM EXAM QUESTIONS AND ANSWERS 100% CORRECTAPSC 151 MIDTERM EXAM QUESTIONS AND ANSWERS 100% CORRECTAPSC 151 MIDTERM EXAM QUESTIONS AND ANSWERS 100% CORRECTThe process of unloading can produce: (a) joints (b) mud cracks (c) pillows (d) cross-bedding (e) leaching - ANSWER-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...

Clemson Geology 1010 - Exam #1 Latest Update Rated A principles claims something that has been proven - known to all as correct scientific method observation, questions, hypothesis, collect data, and evaluation hypothesis educated guess; "if-then" statement. needs to be testable; be predictive theories hypothesis but now has a lot of data supporting it; tested for years law essentially correct (always an exception) geology study of earth catastrophism everything was caused by 6 catastrop...

EAS exam 1 questions & answers 2023-24 torrential mudflow of wet volcanic debris is called - ANSWER-lahar shallow focus earthquakes are associated w which type of plate boundary? - ANSWER-convergent, transform, divergent what type of mineral is pyrite - ANSWER-sulfide chemical formula (Mg,Fe)2SiO4 describes what mineral - ANSWER-olivine which volcanic flows moves the most rapidly - ANSWER-pyroclastic flows most common rock-forming minerals in the crust are - ANSWER-silicates ...

LUOA Earth Science Final Exam Questions and Answers Graded A What is coprolite? fossilized animal poop Which of the following are considered trace fossils? (Choose 3) imprints, trails, and tracks An example of an index fossil would be _______________. (Choose 2) trilobite and ammonite A hollow space left behind after the organism completely disintegrates is called an(n) ______. mold Which of the following are considered original remains? (Select all that apply) cast organism stuck in tree sa...

Earth Science Final Exam Questions With Correct Answers Latest 2024/2025 | Graded A+. The closer isolines are... - ANSWER the steeper the gradient (diagram: North side is steepest) 3. The altitude of Polaris equals... - ANSWER the latitude of the observer Diagram: Observer's altitude = 66.5 degrees North 4. The Earth rotates - ANSWER West to east 15 degrees per hour in 24 hours or one day 5. Latitude lines run Longitude lines run - ANSWER east-west, but measure north or south of the equ...

IRSC GIY1010 Final Exam Questions & Answers 2024/2025 !!!Geology is the study of the __________ - ANSWERSEarth !!!Which one of the following does explain the geological law called Principles of Uniformitarianism? - ANSWERSPresent is the key to the past !!!Which of the following below does explain the Potential Energy the best? - ANSWERSNo work is accomplished by this energy !!!Transmission electron microscopes use____________________ - ANSWERSelectrons !!!The types of the bon...