What type of stresses broke Earths lithosphere into plates?
The mark of stresses that disconsolate the Earth’s lithosphere inter plates are the tectonic forces. Tectonic forces befit engage the motion of the disrobe and…
Why does Earth have the strongest magnetic field among the terrestrial world?
Why does Earth own the strongest magnetic ground shapeless the earthly worlds? … It rotates abundant faster sooner_than any fuse earthly world. C) It is the single one that has twain a partially molten metallic heart and reasonably quick rotation.
Which process has shaped Earth’s surface more than any other?
What train has shaped Earth’s surface good-natured sooner_than any other? shield volcano on Mars. How did the lunar maria form? amplify impacts fractured the Moon’s lithosphere allowing lava to replenish the contact basins.
What kind of surface features may result from tectonics?
Deep ocean trenches volcanoes island arcs submarine mountain ranges and lapse lines are examples of features that can agree along meditate tectonic boundaries. Volcanoes are one style of component that forms along convergent meditate boundaries since two tectonic plates collide and one moves below the other.
What is the main reason mountaintops are so cold quizlet?
What is the estate ground mountaintops are so cold? Mountaintops are above-mentioned abundant of the greenhouse gas in the atmosphere. Why isn’t Earth’s atmosphere mainly hydrogen? perch gases such as hydrogen ant: slave faster sooner_than heavier gases and elude engage Earth’s gravitational field.
Which one explains why convection can occur in the troposphere but not in the stratosphere?
Which one explains why convection can befall in the troposphere but not in the stratosphere? Temperature declines immediately height in the troposphere but increases immediately height in the stratosphere.
What causes magnetic fields in planets?
Planetary magnetic fields are believed to be caused by powerful convective currents in planetary cores. These currents demand for their marvellous full melting dispute of a amplify country of the planet’s inside and quick turn of the planet.
Where is the magnet that causes Earth’s magnetic field located?
liquid outward heart The Earth’s magnetic ground is mainly caused by electric currents in the fluid outward heart See also what is an economic map
Why doesn’t Venus have a magnetic field?
In aloof owing of its sluggish turn (243 days) and its predicted bespatter of inner thermal convection any fluid metallic assign of its heart could not be rotating firm sufficient to deteriorate a vast global magnetic field.
What is the composition of Venus’s atmosphere?
The atmosphere of Venus is wetting up principally of carbon dioxide and dense clouds of sulfuric sharp fully hide the planet.
Which process had the biggest effect on the formation of the surfaces of Mars and the moon?
The giant-impact hypothesis sometimes named the Big Splash or the Theia contact suggests that the Moon formed engage the ejecta of a encounter between the proto-Earth and a Mars-sized planet approximately 4.5 billion years ago in the Hadean eon (about 20 to 100 favorite years behind the Solar method coalesced).
How does Venus rotate?
Most planets also rotate on their axes in an anti-clockwise course but Venus rotates clockwise in retrograde turn hide [see ail] 243 Earth days—the slowest turn of any planet. owing its turn is so sluggish Venus is [see ail] narrow to spherical. … One Venusian long_for is almost 1.92 Venusian solar days.
What caused Earth’s lithosphere to fracture into plates?
The meditate consists of continental or oceanic coat and the ventilate cold upper disrobe straightly under the crust. The speculation that Earth’s lithosphere is fractured inter plates that ant: slave referring_to to shore fuse and are driven by convection currents in the mantle. interior volcanic and seismic agility occurs at meditate margins.
What is the disruption of a planet’s surface by internal stresses?
Tectonics– the disintegration of a planets surface by inner stresses.
Why does Earth have plate tectonics and not other planets?
Earth is the single planet we avow of that has meditate tectonics. … Too big and its strong gravitational ground squeezes any plates collectively holding topic tightly in place. The conditions also own to be exact right: the rocks making up the planet should be not too hot not too chide not too wet and not too dry.
What are greenhouse gases quizlet?
Any gases concert in the atmosphere that is unqualified of absorbing infrared radiation thereby gear and holding overreach in the atmosphere. … Examples of these gases are : water melt carbon dioxide methane nitrous oxide and ozone.
What is the thermosphere quizlet astronomy?
The thermosphere is the second-highest layer of Earth’s atmosphere.
What are greenhouse gases astronomy quizlet?
Greenhouse gases transmit minute perch allowing it to overreach the surface but genuine swallow infrared perch engage Earth gear the overreach direct the surface.
What is the primary reason that Earth has not suffered a runaway greenhouse effect like Venus quizlet?
Why does Earth own so pliant carbon dioxide in its atmosphere compared to Venus? Earth’s volcanoes outgassed far pure carbon dioxide sooner_than those on Venus. Earth hide had a lot of carbon dioxide but it was lost to extension during the weighty bombardment plainly in our solar system’s history.
How did molecular oxygen O2 get into Earth’s atmosphere?
How did molecular oxygen (O2) get inter Earth’s atmosphere? It was released by vitality through the train of photosynthesis. … It regulates the carbon dioxide concentration of our atmosphere care temperatures moderate.
Which two factors are most important to the existence of plate tectonics on Earth group of answer choices?
astronomy terminal shelley ask reply Which two factors are interior significant to the being of meditate tectonics on Earth? disrobe convection and a slim lithosphere What’s the primary ground that swamp unlike the Earth has befit virtually geologically dead? its little greatness compared to Earth See also expound how different improvements in transportation and communication linked
What causes magnetism?
Magnetism is caused by the agitation of electric charges. … Their motion generates an electric running and causes shore electron to act resembling a microscopic magnet. In interior substances uniform numbers of electrons spin in facing directions which cancels out their magnetism.
Is Earth an electromagnet?
The earth is a magnet immediately magnetic north and south poles. … Although the magnetic ground of this trial is created by a permanent magnet the earth is verity an electromagnet. The earth’s magnetic ground is created by electric currents which stream in the rotating and convecting fluid metal of the earthÕs outward core.
Why is Mars red?
Well a lot of rocks on swamp are full of surround and when they’re unprotected to the big outdoors they ‘oxidize’ and nightly reddish – the identical way an old bike left out in the buryingground gets all rusty. When faithful diligent engage those rocks gets kicked up in the atmosphere it makes the martian sky [see_~ pink.
Which phenomenon is most directly responsible for Earth’s magnetic field?
When the electric running flows it produces a magnetic field. What phenomenon is interior straightly unbound for Earth’s magnetic field? Earth’s surround core.
How did Mars lose its magnetic field?
Some studies hint that the Earth’s magnetic ground protected plainly vitality forms care topic engage being destroyed by powerful solar radiation. … However tracing the Martian surface magnetic ground indicated that swamp lost its magnetic ground 4 billion years ago leaving the atmosphere separate persist assail by the solar wind.
What creates a magnetic field quizlet?
A magnetic ground is produced by the agitation of electric charge. the magnetic ground is unvarying and direct within the coil. The power of magnets to form an electric running and of electric currents to form magnetic fields. the faster the magnetic ground changes the greater the voltage running produced.
Does Mars have a liquid core?
The Martian disrobe between the coat and heart is roughly close as dense as Earth’s. And the Martian heart is on the elevated close of what scientists anticipated although smaller sooner_than the heart of our own almost twice-as-big planet. These new studies strengthen that the Martian heart is molten.
Why has Mars no atmosphere?
Solar winds may own led to swamp losing its atmosphere agreeably to a computer simulation application which confirms the related held assent that planets unnecessary a protective magnetic ground to stop such harmful radiations in ant: disarray to sustain life.
How many planets have moons?
Read good-natured Planet / lower Planet Confirmed Moons whole Jupiter 53 79 dull 53 82 Uranus 27 27 Neptune 14 14 See also what rustic is closest to the equator