Sedimentary - Study guides, Class notes & Summaries

APSC 151- Sedimentary Rocks 2024 Exam

The Earth's upper mantle is mainly made of peridotite, an ultramafic igneous rock with lots of olivine crystals. Which type of magma can be produced when the upper mantle undergoes decompression melting of the upper mantle peridotite at mid-ocean ridges? - correct answer -Basaltic Seismic studies of the earth have shown that the platnet's interior is made of a few layers with distinct seismic signatures and chemical compositions. The major layers of the planet include (from innermost to the...

Conducting certain kinds of scientific research on the growth of crystals is facilitated on an orbiting space station because the - ANSWER-Objects are relatively weightless A third grade class is starting the unit on earth in space science. The teacher poses the following discussion question to the students as a formative assessment. Why do you think it is light outside during the day, the dark at night? The students discuss possible answers with the teacher in whole group format. which of th...

Sedimentary Environment are... correct answers geographic settings where sediments accumulate to form rocks assemblages Sedimentary Facies correct answers changes in past environments, seen when a single layer of sedimentary rock is traced laterally High energy environment examples correct answers Waves, currents, deserts, fluvial environments, alluvial fans, beaches, reefs, glacial environments The key is movement (fast-flowing water) High energy environment products correct answers...

Edexcel A Level Geography - The carbon cycle and energy security Exam Questions With Solutions (carbon) Flux - ANS Transfer of carbon from one 'pool' to another (carbon) store - ANS An accumulation of carbon Biosphere - ANS The regions of the surface and atmosphere of the earth occupied by living organisms Photosynthesis - ANS The process by which carbon atoms in the atmosphere move into trees and plants, plants use sunlight to synthesize nutrients from CO2 and water ...

Inorganic chemical sedimentary rocks are derived from: - ANSWERSthe dissolved products of chemical weathering that precipitate from solution Detrital sediment texture is identified on the basis of: - ANSWERSthe size, shape, and arrangement of the particles Which of the following statements concerning the formation of coal is NOT true? a. coal is composed primarily of the remains of microorganisms b. organic matter changes from peat, to lignite, to bituminous coal, and finally into anth...

ASVAB PICAT VERIFICATION TEST QUESTIONS AND ANSWERS 100% SOLVED When scientists measure a liquids resistance to flow they are measuring the liquids... Viscosity To test effectiveness of plant fertilizer groups of plants are grown with different types of fertilizer. A control group of plants would... Not be given any fertilizer Friction is the force that opposes motion between two surfaces water droplets condensation in a balanced ecosystem which of the following would have the greatest popu...

Bio 1023 final Exam, Biology 1023, BRCC Aluko, Final Exam Study Guide, Biology 1023 Final Exam Already Passed 1. What particles and energy are released but not high-energy electrons? - A.) Isotopes - B.) Ions - C.) Neutrons - D.) Isotopes Explanation: Isotopes are variants of elements that release particles and energy without emitting high-energy electrons. 2. Where are most fossils of living organisms typically found? - A.) Igneous rock - B.) Sedimentary rock - C.) Metamor...

Which is not a requirement for a mineral? A) naturally occurring B) consistent isotopic composition C) well-formed external crystal shapes D) orderly regular atomic or ionic structure E) definite chemical composition - B Which of the following best describes the fundamental concept of superposition? A) Strata with fossils are generally deposited on strata with no fossils. B) Older strata are deposited on younger strata without intervening, intermediate age strata. C) An igneous dyke cut...

NREM 301 Exam 1 Questions and Answers Graded A+ What is the difference between physical and chemical weathering? Physical weathering breaks down rocks into smaller pieces without changing their chemical composition, while chemical weathering involves changes to the minerals in the rock due to reactions with water, air, or other chemicals. How does frost wedging contribute to physical weathering? Frost wedging occurs when water enters cracks in rocks, freezes, expands, and breaks the...