Mechanical weathering - Study guides, Class notes & Summaries

soil - Answer-the fine material covering the Earth's surface composed of both mineral & organic material; dirt vs. soil - Answer-dirt is soil without the organic material weathering - Answer-provides the raw (parent) materials for soil formation and development The processes by which rocks are chemically altered or physically broken into fragments as a result of exposure to atmospheric agents and the pressures & temperatures at or near the Earth's surface, with little or no transportation ...

ICC Soils Exam Questions with Correct A The strength of a soil, or the ability to compact a soil into a suitable construction material will depend on? - Answer-Soil type Soil density The amount of water in the soil Types of soils - Answer-Gravel (mm to cm's in size) Sand (mm in size) Silt (fine particles with little cohesion) Clay (has cohesion, can stick together) Organic soils (peat, topsoil) Organic soils (O) - Answer-Have a large componet of dead or decaying plants, and are not use...

Detrital rocks CORRECT ANSWER transported sediment as solid particles -Chief constituents of detrital rocks are Quartz, Feldspars, Micas, Clay minerals (the silicate minerals) 'Chemical' rocks CORRECT ANSWER sediment composed of minerals that were once in solution [biochemical is a better name for them, because many are formed from biologic processes] What are sediments? CORRECT ANSWER Sediments are products of mechanical and chemical weathering and deposited on the Earth surface Oft...

Match the process with its definition: correct answersweathering 1. the disintegration of rocks mass wasting 4. the downslope movement of broken rock material denudation 3. the lowering of the land surface erosion 2. the removal and transport of fragmented rock material When water freezes, it expands in volume. correct answerstrue Which of the following is not an example of a process of mechanical weathering? correct answershydrolysis The downslope movement of broken rock materia...

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 one of the following statements is false? A) Mechanical weathering is important in the formation of talus slopes B) Mechanical weathering involves a major change in the mineral composition of the weathered material C) Mechanical weathering allows for faster rates of chemical weathering D) Mechanical weathering reduces grain sizes of rock particles ~ Mechanical weathering involves a major change in the mineral composition of the weathered material A stream begins at an elevati...

Hopkins GEOG 1111 Final (Unit 5) EXAM Questions With 100% Correct Answers soil - answerthe fine material covering the Earth's surface composed of both mineral & organic material; dirt vs. soil - answerdirt is soil without the organic material weathering - answerprovides the raw (parent) materials for soil formation and development The processes by which rocks are chemically altered or physically broken into fragments as a result of exposure to atmospheric agents and the pressures & tempe...

"Bauxite" Al(OH) 3 (the ore for Aluminum) - Under extreme chemical weathering conditions (e.g. the tropics), hydrolysis can remove nearly all of the available cations, leaving behind only 1st Step of Forming Sedimentary Rocks - Chemical and mechanical weathering break down rock 2nd Step of Forming Sedimentary Rocks - Erosional Agents transport sediment 3rd Step of Forming Sedimentary Rocks - Deposition occurs when solid particles settle out or when ions in solution are precipitated by ino...

Hopkins GEOG 1111 Final (Unit 5) EXAM Questions With 100% Correct Answers soil - answerthe fine material covering the Earth's surface composed of both mineral & organic material; dirt vs. soil - answerdirt is soil without the organic material weathering - answerprovides the raw (parent) materials for soil formation and development The processes by which rocks are chemically altered or physically broken into fragments as a result of exposure to atmospheric agents and the pressures & tempe...

Earth Science Exam 1 UPDATED Actual Exam Questions and CORRECT Answers Mass wasting, a process that often occurs between weathering and erosion, involves ________. the chemical dissolution of minerals due to water the mechanical breakdown of minerals due to exposure to the Sun and atmosphere the transport of material by water, wind, or ice the transport of material due to gravity - CORRECT ANSWER- D