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Dike earth science definition

WebSynonyms for DIKE: dam, levee, embankment, canal, rampart, barrier, weir, breakwater; Antonyms of DIKE: open, unbar, unblock, reopen, unbolt ... Definition of dike. 1. ... a bank of earth constructed to control water an elaborate system of dikes built to protect the lowlands from the relentless onslaught of the sea. Webdike noun [C] (ROCK LAYER) earth science a layer of newer rock that is created when melted rock flows into spaces in older rock and then hardens dike noun [C] (WALL) a …

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Webintrusive rocks were once molten rock. Intrusive rocks form beneath the Earth's surface when molten rock crystallizes inside the Earth. Batholiths are the largest intrusive rock structures. They cover hundreds of square … WebNov 28, 2024 · A dike in geology is defined as a sheet or flat body of rock formed in a fracture or another type of pre-existing rock body. Dikes have an unusual appearance because they cut through the other type of rock at a … tannoy stirling price https://doble36.com

dike - National Geographic Society

WebSep 27, 2024 · Black Canyon of the Gunnison National Park, Colorado. James Hutton’s observations related to uniformitarianism also serve as the basis for another important … Webstrike, in geology, direction of the line formed by the intersection of a fault, bed, or other planar feature and a horizontal plane. Strike indicates the attitude or position of linear structural features such as faults, beds, joints, and folds. Trend is the direction of the line formed by the intersection of the planar feature with the ground surface; trend is the … WebMay 20, 2024 · A dike is a barrier used to regulate or hold back water from a river, lake, or even the ocean. In geology, a dike is a large slab of rock … tannoy sub speakers \u0026 subwoofers

Geology & Earth Science Dictionary: Photos & Definitions

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Dike earth science definition

dike - WordReference.com Dictionary of English

Webdike definition: 1. another spelling of dyke 2. another spelling of dyke 3. a layer of newer rock that is created…. Learn more. Webdike meaning: 1. another spelling of dyke 2. another spelling of dyke 3. a layer of newer rock that is created…. Learn more.

Dike earth science definition

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WebDiabase (/ ˈ d aɪ. ə ˌ b eɪ s /), also called dolerite (/ ˈ d ɒ l. ə ˌ r aɪ t /) or microgabbro, is a mafic, holocrystalline, subvolcanic rock equivalent to volcanic basalt or plutonic … WebA dike is a structure made of earth or stone that's used to hold back water. If you visit the Netherlands, you can see their elaborate system of dikes, without which much of the …

WebMay 18, 2011 · Relative dating is used to arrange geological events, and the rocks they leave behind, in a sequence. The method of reading the order is called stratigraphy (layers of rock are called strata). Relative dating does not provide actual numerical dates for the rocks. Next time you find a cliff or road cutting with lots of rock strata, try working ... Web12. "Basalt" per definition is a fine grained rock (that is, you can't see the individual crystals with the naked eye, aka aphanitic) with a certain chemical composition. The coarse grained form of this rock is called a "gabbro". A …

Webdike - WordReference English dictionary, questions, discussion and forums. All Free. ... Civil Engineering a bank of earth formed of material being excavated. Civil Engineering a causeway. British Terms a low wall or fence, esp. of earth or stone, for dividing or enclosing land. an obstacle; WebMay 17, 2024 · Dike. A dike is a formation of igneous rock that can form exposed vertical or linear ridges. Dikes are formed underground and are an intrusive plutonic rock formation. Intrusive formations form when upwelling magma cools and solidifies beneath the surface. As the magma rises it intrudes into the overlying country rock (older rock that is also …

WebAn unconformity is a buried erosional or non-depositional surface separating two rock masses or strata of different ages, indicating that sediment deposition was not …

WebThe meaning of DIKE is an artificial watercourse : ditch. an artificial watercourse : ditch; a bank usually of earth constructed to control or confine water : levee… See the full … tannoy sub speakers \\u0026 subwoofersWeb7.1: Relative Dating. Relative dating is the process of determining if one rock or geologic event is older or younger than another, without knowing their specific ages—i.e., how … tannoy subwoofer repairWebA levee (/ ˈ l ɛ v i /), dike (American English), dyke (Commonwealth English), embankment, floodbank, or stop bank is a structure that is usually earthen and that often runs parallel to the course of a river in its … tannoy subwoofer ts12