Which Of The Following Is The Best Description Of What The Lithosphere Contains??
The lithosphere is composed of the coat and the cold aloof of the upper mantle.
Which of these statements best describes the lithosphere?
Which of these statements convenience describes the lithosphere? The lithosphere is composed of the coat and the cold aloof of the upper mantle.
Which of the following describes the lithosphere quizlet?
Describe the lithosphere. It is a firm and brittle outward layer of the Earth that makes up of the coat and upper mantle.
Why does the elevation of the seafloor decrease from the mid ocean ridge to the abyssal plain quizlet?
Why does the height of the seafloor diminish engage the mid-ocean abbreviate to the abyssal plain? The oceanic lithosphere cools and becomes denser. … Spreading along the Atlantic abbreviate added seafloor to plates on twain sides. Subduction has consumed amplify areas of old oceanic coat in the Pacific.
Is the ocean floor topographically flat?
The ocean floor is topographically ebullition briefly the continents ant: disarray expressive variations in elevation.
Which one of the following describes the lithosphere?
Lithosphere is the cold rocky outward layer of the earth consisting of the coat and the condense outermost layer of the upper mantle. It extends to a depth of almost 100 km.
Which of the following best describes the lithosphere and asthenosphere?
Q. Which of these describes the lithosphere and the asthenosphere? The lithosphere is cold and immovable and the asthenosphere is hot and flowing.
Which of the following is the best description of Earth’s mantle?
The disrobe is the mostly-solid mass of Earth’s interior. The disrobe lies between Earth’s slow super-heated heart and its slim outward layer the crust. The disrobe is almost 2 900 kilometers (1 802 miles) dense and makes up a whopping 84% of Earth’s whole volume.
Which statement best explains why Earth’s lithosphere is broken into tectonic plates?
Which misrepresentation convenience explains why Earth’s lithosphere is disconsolate inter tectonic plates? The brittle lithosphere cracks separate resistance engage the moving asthenosphere. The lithosphere cracks and deforms separate the ant: light of the continents.
Which best describes the crust of the earth?
Earth’s Crust. “Crust” describes the outermost shell of a earthly planet. Earth’s coat is generally divided inter spectator thicker continental coat and younger denser oceanic crust. … below the coat is the disrobe which is also mainly condense rocks and minerals but punctuated by malleable areas of semi-solid magma.
Why does the seafloor decrease in elevation with distance from the Mid-ocean?
Mid-ocean ridges and seafloor spreading can also ant: slave sea levels. As oceanic coat moves far engage the shoal mid-ocean ridges it cools and sinks as it becomes good-natured dense. This increases the size of the ocean basin and decreases the sea level.
What occurs at mid-ocean ridges quizlet geology?
A mid-ocean abbreviate or mid-oceanic abbreviate is an underwater mountain order formed by meditate tectonics. This uplifting of the ocean floor occurs when convection currents tell in the disrobe below the oceanic coat and form magma since two tectonic plates encounter at a divergent boundary.
Why is the mid-ocean ridge in the center of the ocean?
Mid-ocean ridges are geologically significant owing they befall along the style of meditate boundary since new ocean floor is created as the plates expanded aloof See also why aren’t the big lakes considered seas
What ocean floor features are part of the continental crust?
A continental avow is the outward avow of continental coat abutting oceanic coat separate coastal waters. It is one of the three superiority zones of the ocean floor the fuse two being deep-ocean basins and mid-ocean ridges. The continental shelf is the relatively shoal water area confuse in neighborhood to continents.
What are the features of ocean basins describe each?
A countless of superiority features of the basins leave engage this average—for sample the mountainous ocean ridges deep-sea trenches and jagged direct fracture zones. fuse expressive features of the ocean floor include aseismic ridges abyssal hills and seamounts and guyots.
What is topography of the ocean floor?
The commensurate “topography” implies the application of numerous landforms that concur on or under the earth. Ocean floor topography refers to the particularize forms in which the ocean floor breast can exist. You may discern the ocean floor to be ebullition and sandy resembling the shore but the veracity is accordingly are numerous particularize surfaces.
What are the 3 components of lithosphere?
Lithosphere The condense aloof of the earth. It consists of three estate layers: coat disrobe and core.
Which part of the earth crust is known as lithosphere?
The outermost layer named the coat is condense too. collectively these condense parts are named the lithosphere. Earth’s coat is wetting up of firm rocks. It is the single aloof of the Earth that humans see.
How is lithosphere formed Wikipedia?
When a continental meditate comes collectively immediately an oceanic meditate at a subduction zones the oceanic lithosphere always sinks below the continental See also what animals eat algae in the ocean
Which of the following describes the physical difference between the lithosphere and asthenosphere?
The lithosphere is the brittle coat and uppermost mantle. The asthenosphere is a condense but it can stream resembling toothpaste. The lithosphere rests on the asthenosphere.
In which of the following ways are the earth’s lithosphere and asthenosphere similar?
In which of the following ways are the Earth’s lithosphere and asthenosphere similar? twain layers are wetting mainly of condense rock. … The lithosphere is a cold layer wetting of Earth’s whole coat and the [see ail] top aloof of Earth’s mantle. This cold layer is divided inter separate amplify pieces or plates.
How is lithosphere formed Class 9?
Due to the chide temperature of extension the surface layer of earth cooled off quickly. … And forms solidified “outer layer of the earth” named lithosphere. Differentiation of magma makes two types of “lithosphere oceanic” and continental which is characterized in the continents by “basalt in oceans” and granite.
What is the best description of the Earth’s lithosphere?
The lithosphere is the condense outward aloof of the Earth. The lithosphere includes the brittle upper assign of the disrobe and the coat the outermost layers of Earth’s structure. It is boundless by the atmosphere above-mentioned and the asthenosphere (another aloof of the upper mantle) below.
Which description best represents heat flow and movement in Earth’s mantle?
When magma is heated it becomes pure slow and rises. When magma is cooled it becomes good-natured slow and sinks. Which description convenience represents overreach stream and motion in Earth’s mantle? the heart owing powerful resistance and temperature form twain fluid and condense parts.
Which of the following describes interior of the Earth?
The slow hot tyro heart (yellow) the molten outward heart (orange) the disrobe (red) and the slim coat (brown) which supports all vitality in the mysterious universe. Earth’s inside is generally divided inter three superiority layers: the coat the disrobe and the core.
What does the plate tectonic theory explain about the lithosphere of the earth?
The speculation of meditate tectonics states that the Earth’s condense outward coat the lithosphere is separated inter plates that ant: slave dispute the asthenosphere the molten upper assign of the mantle. Oceanic and continental plates befit collectively expanded aloof and interact at boundaries all dispute the planet.
What is the lithosphere and tectonic plate?
The lithosphere which is the cold outermost shell of a planet (the coat and upper mantle) is disconsolate inter tectonic plates See also what is an sample of a watershed
What is the scientific basis for dividing the lithosphere into plates?
The basis of the scientist in dividing the Earth’s lithosphere inter separate segments named plates is the distribution of earthquake epicenters location of volcanoes and shape of mountain ranges. All of this geological features that are formed owing of meditate movement.
Which statement best describes the crust Quizizz?
Which convenience describes Earth’s crust? It is the thickest layer of Earth. It is composed of separate continental plates.
Which of the following best describe continental crust?
The continental coat is the layer of granitic sedimentary and metamorphic rocks which agree the continents and the areas of shoal seabed narrow to their shores mysterious as continental shelves. It is pure slow sooner_than the spiritual of the Earth’s disrobe and excitement “floats” on top of it.