How do shields differ from stable platforms

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August undefined, 2024

WebWhat is the difference between shields and stable platforms? 1. Compare and contrast continents and oceans basins 2. Name the three major regions of the ocean floor. What are some physical features associated with each? 3. Describe the general distribution of Earth’s youngest mountains 4. What is the difference between shields and stable platforms? WebOct 20, 2024 · What is the difference between shields and stable platform? Shields are composed largely of old deformed igneous and metamorphic rocks. Stable platforms’ surfaces are covered with a nearly horizontal layer of sedimentary rocks. Stable …

What is the difference between a craton, sheild, and platform?

WebOct 20, 2024 · What is the difference between shields and stable platform? Shields are composed largely of old deformed igneous and metamorphic rocks. Stable platforms’ surfaces are covered with a nearly horizontal layer of sedimentary rocks. Stable platforms’ surfaces are covered with a nearly horizontal layer of old metamorphic rocks. WebJul 15, 2024 · Shields are cratons in which the ancient basement rock crops out into the atmosphere. Platforms are cratons in which the basement rock is buried beneath overlying sediment. Both shields and platforms provide crucial information to geologists about Earth’s early history and formation. Continental crust is almost always much older than oceanic ... earth godzilla action figure

What is the difference between shields and stable …

WebShields and stable platforms are typically found in.. The Interior Region Of A Continent: An extreme example of the greenhouse effect is thought to be associated with an abundance of carbon dioxide in the Martian atmosphere (T/F) FALSE: A Comet: Lunar regolith breccia contains crystalline rock fragments and glassy fragments. TRUE WebPlatforms, shields and the basement rocks together constitute cratons. Shields are places where one can see the craton at the surface, platforms are places where slight, but … WebSet Up and Maintain Your Salesforce Organization. Content. Set Up and Maintain Your Salesforce Organization. Try Out Salesforce. Plan Your Salesforce Rollout. Set Up Your Company in Salesforce. Manage Your Salesforce … cth2231-1hf32

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WebShields consist of exposed igneous or metamorphic rock, whereas stable platforms are covered with a veneer of sedimentary rock. Continents are thicker and composed of … WebSTABLE PLATFORMS As time goes by, the shields are eroded down to within a few tens of meters of sea level, and any rise of sea level will lead to flooding of vast areas of the shield (plate tectonics, increased spreading, rise of ridges, flooding). At present only 18% of the continental crust is flooded, but there were times in the past where ... earth god\u0027s footstoolWebThe extensive central cratons of continents may consist of both shields and platforms. A shield is that part of a craton in which (usually) Precambrian basement rocks crop out … cth 220 twin husqvarna

"WebWhat is the difference beween the asthenosphere and the lithosphere? Lithosphere - outermost, cool, hard, rigid ... Circum-Pacific belt and Alps/Himalayas What is the difference between shields and stable platforms? Sheild - expansive, flat region of deformed crystalline rock stable platform - shield covered in thin layer of sedimentary rocks ... " - How do shields differ from stable platforms

How do shields differ from stable platforms

What is the difference between a craton, sheild, and platform?

WebFeb 26, 2015 · simply ,the shields are the carton originally but after the uplifting motion , the weathering operations made outcrops for it basement rocks and so are high land that mean are mountains but the cratons are low land from the continentals but the both are stable geologically before millions yrs ago Upvote (1) Downvote Reply ( 0) Report WebAug 20, 2009 · The shield is the part of the craton that is exposed at Earth's surface and the platform is the part of the craton that is covered by sedimentary strata. The relatively stable interior...

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WebWhat is the difference between shields and stable platforms? Shields are expansive and flat regions that are composed of deformed crystallinerock. Stable platforms exist where highly deformed rockscovered with thinsedimentary rocks. Shields are expansive and flat regions that are composed of deformed crystalline rock . In geology, a platform is a continental area covered by relatively flat or gently tilted, mainly sedimentary strata, which overlie a basement of consolidated igneous or metamorphic rocks of an earlier deformation. Platforms, shields and the basement rocks together constitute cratons. Platform sediments can be classified into the following groups: a "protoplatform" of metamorphosed sedim…

WebOct 2, 2012 · Platforms and shields together make up cratons. The shield is the part of the craton that is exposed at Earth's surface and the platform is the part of the craton that is covered by sedimentary ... WebQuestion: Part A: The Canadian Shield Each of the major continents is comprised of three structural domains known as the shield, stable platform, and marginal mobile belt (Fig. 1). Marginal belts are the high relief areas of active tectonism (earthquakes, volcanoes, uplift). By contrast, the shield is a tectonically quiescent, topographically flat region where

WebCraton - Structurally stable (core of the continent) *most of the craton is covered by a thin blanket of sediment >Portion that's not: Precambrian Shield - crystallize rock, very old root of oldest mountains. >Most of the craton is over a billion years old. Characteristics of Mountain Belts . 1. Thickness and Characteristics of Rock Layers WebMar 17, 2024 · To create a Private Space using Dashboard, click the Spaces tab inside your team and click Create new Private Space.When creating the Private Space, you can optionally choose a region (geographic location) for your apps and data services. When you fill out the form and click Create Private Space, your new space is created within ten …

WebThe term shield cannot be used interchangeably with the term craton. However, shield can be used interchangeably with the term basement. The difference is that a craton describes a basement overlayed by a …

WebA shield is that part of a craton in which the usually Precambrian basement rocks crop out extensively at the surface. In contrast, the platform of the basement is overlain by horizontal or subhorizontal sediments. Cratons are subdivided geographically into geologic provinces. A geologic province is a spatial entity with common geologic attributes. earth gods dndWebShields \textbf{Shields} Shields are a flat, expansive area of the stable interior (cratons), mostly composed of igneous and metamorphic rock. Stable platforms \textbf{Stable … cth247bWebOct 27, 2024 · Answer: The craton is divided into two parts. The shield is the portion of the craton that is actually exposed at the surface. The platform is the portion of the craton that is covered by sedimentary rocks. So, the shield is … cth 2265WebA shield is a regional area with low relief (little elevation change). The elevation of a shield is typically within a few hundred yards of sea level. For additional study of shields, click here. Another part of continents is the stable platform . This feature is characterized by a covering of sedimentary rocks. cth247WebShields and stable platforms both have surfaces covered with a layer of sedimentary rocks, but those rocks form flat areas above stable platforms and sequences of peaks above … cth2265iWebMar 13, 2024 · A shield is, specifically, an exposed area of Precambrian igneous or metamorphic rock. When covered by a platform, it is called the basement. A platform may … earth godzilla drawingWebWhat is the difference between shields and stable platforms? Expert Solution Want to see the full answer? Check out a sample Q&A here See Solution star_border Students who’ve … cth24