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العلوم ACT - Geology

هنا سوف تتعلم بعض الكلمات الإنجليزية المتعلقة بالجيولوجيا، مثل "mantle"، و"tremor"، و"smelt"، وما إلى ذلك، والتي ستساعدك على إتقان أعمالك.

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ACT Vocabulary for Science
quarry

a site where large quantities of rock, stone, or minerals are extracted from the Earth's crust for industrial use or construction purposes

مقلع

مقلع

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fault

a fracture or zone of fractures between two blocks of rock, along which there has been significant displacement due to tectonic forces

كسّارة

كسّارة

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bedrock

solid rock beneath surface materials, forming the Earth's crust foundation

صخور أساسية

صخور أساسية

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shale

a type of fine-grained sedimentary rock made from compacted clay or mud particles, known for its ability to split into thin layers

صخر طيني

صخر طيني

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basalt

a type of dark, fine-grained igneous rock formed from cooled lava, characterized by its dense composition and typically dark gray to black color

البازلت

البازلت

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granite

a durable and visually appealing natural rock used for countertops, flooring, and other architectural applications

جرانيت

جرانيت

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index fossil

a fossilized organism that is useful for dating and correlating the strata in which it is found, typically indicative of a particular time period in Earth's geological history

الأحفورة المرجعية

الأحفورة المرجعية

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intrusion

(geology) the injection of magma into existing rock formations underground

تطفل بركاني

تطفل بركاني

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radiometric dating

a method used to determine the age of rocks and minerals by measuring the decay of radioactive isotopes present in them

تأريخ إشعاعي

تأريخ إشعاعي

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igneous

(of rock) formed from cooled magma or lava

ناري

ناري

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metamorphic

related to rocks transformed by intense heat, pressure, or chemical processes, altering their mineral composition and texture

متحول

متحول

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tectonic

relating to the movement and arrangement of the Earth's crust

تكتوني

تكتوني

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to smelt

to extract metal from its ore by heating and melting it in a furnace

صهر

صهر

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[فعل]
slag

the byproduct of smelting ore that forms a glass-like material, often found as a residue in mining and metalworking activities

خبث

خبث

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mesozoic

the period of time from about 252 to 66 million years ago, characterized by the dominance of dinosaurs and the gradual breakup of the supercontinent Pangaea

الميزوزوي

الميزوزوي

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olivine

a mineral with a greenish hue, commonly found in igneous rocks like basalt and peridotite, known for its high magnesium and iron content

أوليفين

أوليفين

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pyroxene

a group of minerals found in igneous and metamorphic rocks, typically dark in color and composed of silica, magnesium, and iron

بيروكزين

بيروكزين

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feldspar

a group of minerals that are the most abundant components in the Earth's crust, known for their hardness and varied colors, often used in ceramics and glassmaking

الفلدسبار

الفلدسبار

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argillite

a type of rock formed from clay minerals that have been compressed and hardened over time, creating a dense and often smooth-textured material

أرجليت

أرجليت

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geologist

a scientist who studies the Earth's structure, composition, processes, and history, including rocks, minerals, fossils, and geological phenomena

جيولوجي

جيولوجي

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seismologist

a scientist who specializes in the study of earthquakes and seismic waves, investigating their causes, effects, and patterns

عالم زلازل

عالم زلازل

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epicenter

the point on the surface of the earth vertically above the focus of an earthquake where its effects are felt most strongly

مركز الزلزال

مركز الزلزال

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temblor

an earthquake caused by underground movement or volcanic activity

هزة أرضية

هزة أرضية

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tremor

a small or slight earthquake

ارتعاش

ارتعاش

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eruption

the sudden outburst of lava and steam from a volcanic mountain

ثوران

ثوران

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shield volcano

a type of broad, gently sloping volcano formed by the eruption of low-viscosity basaltic lava

بركان درع

بركان درع

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volcanology

a branch of geology that focuses on the study of volcanoes, volcanic activity, and related phenomena

علم البراكين

علم البراكين

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magma

liquid or semi-liquid rock that exists under the earth's surface with an extremely hot temperature

ماغما

ماغما

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caldera

a large, basin-shaped volcanic crater formed by the collapse of a volcano after a massive eruption

فوهة بركانية

فوهة بركانية

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quartzite

a tough type of rock that starts as sandstone but changes under intense heat and pressure underground, becoming very hard and durable

كوارتزايت

كوارتزايت

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sediment

particles of rock, minerals, or organic materials that have been transported by wind, water, or ice, and deposited in layers on the Earth's surface

رواسب

رواسب

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outcrop

a visible exposure of rock or geological strata at the Earth's surface, often occurring on hillsides, cliffs, or other elevated areas, providing insight into the underlying geological structure

الظهور الصخري

الظهور الصخري

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geothermal

connected with or produced by the heat inside the earth

جيوحراري

جيوحراري

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basin

a large, bowl-shaped depression or low-lying area on the Earth's surface, typically surrounded by higher landforms and often filled with sedimentary deposits

حوض

حوض

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continental crust

the thick, buoyant part of the Earth's crust that forms the continents, composed mainly of granitic rocks and less dense than oceanic crust

قشرة قارية

قشرة قارية

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paleocontinent

a landmass that existed in the geological past

القارة القديمة

القارة القديمة

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subduction

a geological process where one tectonic plate moves under another and sinks into the Earth's mantle

الغطس

الغطس

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mantle

the region of the Earth's interior, lying beneath the crust and extending to the outer core, composed of solid rock that can deform and flow over geological time scales

غلاف

غلاف

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limestone

a hard gray or white rock that contains calcium and is used for making cement or as a building material

الحجر الجيري

الحجر الجيري

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kaolinite

a soft, white clay mineral formed from the weathering of aluminum-rich rocks, used widely in ceramics, paper production, and as a filler in some medications

كاولين

كاولين

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