Glossary of geology Book for PC

Glossary of geology Book
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Glossary of geology Book Online all languange
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Here is a glossary of common terms used in geology:

Bedrock: Solid rock that underlies soil, sediments, or other unconsolidated materials.

Fossil: The preserved remains or traces of ancient organisms found in rocks.

Igneous Rock: Rock formed from the cooling and solidification of molten magma.

Sedimentary Rock: Rock formed from the accumulation and lithification of sediments, such as sand, mud, or organic material.

Metamorphic Rock: Rock that has undergone transformation due to high temperatures, pressure, or chemical reactions.

Strata: Layers or beds of rock or sediment.

Fault: A fracture or break in the Earth's crust where movement has occurred.

Fold: A bend or curve in rock layers due to tectonic forces.

Plate Tectonics: The theory that the Earth's lithosphere is divided into rigid plates that move and interact with each other.

Mineral: A naturally occurring, inorganic solid with a specific chemical composition and crystal structure.

Mohs Scale of Hardness: A scale from 1 to 10 that ranks minerals based on their relative hardness, with 1 being the softest (talc) and 10 being the hardest (diamond).

Erosion: The process of wearing away or transporting soil, sediment, or rock by natural forces, such as water, wind, or glaciers.

Deposition: The process of sediment or particles being laid down or accumulated.

Stratigraphy: The study of rock layers (strata) and their formation, arrangement, and interpretation.

Geochronology: The study of determining the ages of rocks, minerals, and geological events.

Volcano: A vent or opening in the Earth's crust through which molten rock, gases, and ash are ejected onto the surface.

Geologic Time Scale: A timeline that divides Earth's history into major intervals, including eons, eras, periods, and epochs.

Geologic Map: A map that represents the distribution and characteristics of rock units and geological features in a specific area.

Geothermal Energy: Energy derived from the heat within the Earth's crust, often utilized for electricity generation or heating purposes.

Paleontology: The study of ancient life forms based on fossils.

This glossary provides a starting point for understanding key terms in geology, but the field is vast, and there are numerous other specialized terms used by geologists depending on their area of focus.