Sedimentary rocks Study guides, Class notes & Summaries

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 o...

GCSE COMBINED SCIENCE: TRILOGY 8464/C/2F Chemistry Paper 2F Version: 1.0 Final *JUN238464C2F01* IB/M/Jun23/E5 8464/C/2F For Examiner’s Use Question Mark 1 2 3 4 5 6 TOTAL Tuesday 13 June 2023 Morning Time allowed: 1 hour 15 minutes Materials For this paper you must have: • a ruler • a scientific calculator • the periodic table (enclosed). Instructions • Use black ink or black ball-point pen. • Pencil should only be used for drawing. • Fill in the boxes at ...

GACE Middle Grades Science Latest Update with Verified Answers tidal hypothesis Theory that the solar system started with a near collision of sun and large star. Few astronomers believe this theory. condensation hypothesis solar system began with rotating clouds of dust and gas. Condensation happened in center to form sun, and smaller parts of clouds formed. More astronomers believe in this idea. Core Outer core- liquid; inner core- solid. Very dense in center. Believed that core is...

image 1 shellfish on top of the soil image 2 the shell buried three lays down image 3 full box of soil with the shell in the layers image 4 shell sticking out of the soil Description 1 An Ammonite(a shellfish with a spiral-shaped shell) dies and falls to the bottom of the sea where it is covered by sediments. Description 2 More sediment covers and squeezes the shell. It may undergo mineralization or other processes that make it more stone like. Des...

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...

LUOA earth science module 2 questions and answers 100% pass 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 i...

Science Praxis 5005 Elementary Education 100% Correct Plate tectonics Movement of continents and changes in the Earth's crust caused by internal forces Atmosphere dry gas (nitrogen, oxygen, argon carbon dioxide), water vapor, solid particles Troposphere closest to Earth's surface (weather related activities) Stratosphere Very little water, ozone layer Mesosphere Coldest layer Thermosphere Layer extends upward into space Mountains are caused by... volcanic action or tectonic plate collisi...

Geology Exam #2 (Coulson-Clemson) Latest Update with Verified Solutions Processes to form sedimentary rock weathering erosion deposition lithification classifications of sedimentary rock detrital (clastic) chemical biogenic weathering can be ____ or ____ chemical or physical weathering breaking down of rocks through contact with water or the atmosphere physical weathering direct contact with atmospheric conditions Cold and dry climate frost wedging is an example of ____ physical weathering ...

Clemson Geology 1010 - Exam #2 Questions and Answers with Certified Solutions Mt. Resnik Antarctic Volcano, under 2 miles of ice, helping sceintists study movement of Antarcticas glaciers -new application of volcanology Why do we care about Sedimentary processes? most common type of rock on Earth's surface -oil, coal, fossils, agriculture, building materials, mudslides Parent Rock exposed to weathering Processes to form sedimentary rock weathering erosion deposition lithification weathering...

Which of the following is an exogenic process? - weathering Which of the following is an endogenic process? - volcanism Uniformitarianism assumes that - the same physical processes we see today are a key to understanding the processes that have been operating throughout geologic time Which of the following is CORRECT regarding the geologic time scale? - The bulk of Earth's history has occurred during the Precambrian eon. Which of the following is NOT a criteria to be classified as a mine...