A. Whether it was originally part of a larger meteoroid B. Whether it originated in the inner or outer solar system C. What proportion of iron and stone it contains D. How large it is when it enters the Earth's atmosphere 你的答案: ...
So comets are similar in composition to the gas giants.Both comets and asteroids are…typically are smaller than planets. An even smaller type of interplanetary debris is the meteoroid. And it’s from meteoroids that we get meteors and meteorites. Meteoroids are…for the most part anyway…...
What is a meteorite made up of?Minerals from Space:The Earth's crust is relatively poor in heavy metals, due to the separation that occurred when the Earth was still molten. Some of the largest mineral deposits on the Earth are the result of asteroid impacts millions of years ago, long ...
Eris' atmosphere is too thin to be considered a true atmosphere and appears primarily to be composed of methane that sublimates from ice on the... Learn more about this topic: Dwarf Planets in the Solar System | Overview & Composition ...
Meteorites can provide valuable information about the formation of our solar system. They are some of the oldest rocks in existence, and can contain clues about the composition of asteroids, comets, and other planets. Meteorite: What is a meteorite. ...
Explain why the number of meteorites striking the surface is quite large whereas very few reach the surface of the earth even though the gravitational force of attraction of moon is less than that of the earth. View Solution Differentiate between a Meteoroid and a Meteorite. ...
’The world has less to fear from doomsday(毁灭性的)rocks than from a great nuclear fleet set against them,’said a New York Times article.What does the passage say about asteroids and meteoroids?() A.They are heavenly bodies different in composition.B.They are heavenly bodies similar in ...
Additionally, ameteoriteis a "meteoroid that survives its passage through theEarth's atmosphereand lands upon the Earth's surface" and a meteor is defined as a "light phenomenon which results when a meteoroid enters the Earth's atmosphere and vaporizes; ashooting star." ...
Scientists find the Moon really unique. Why? Because it is close to the size of Mercury, which is a planet and not a moon. The composition of Earth's Moon is nearly the same as Earth's mantle. Furthermore, the Moon possesses a rather small iron core. Experts have pieced together the...
Additionally, ameteoriteis a "meteoroid that survives its passage through theEarth's atmosphereand lands upon the Earth's surface" and a meteor is defined as a "light phenomenon which results when a meteoroid enters the Earth's atmosphere and vaporizes; ashooting star." ...