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What is a stony or metallic object that is smaller than the planets?
Astroids
What 3 main classifications do meteoroids fall in?
Metallic, stony, mixed.
What are the compositions of the major kinds of meterorites?
Metallic (mostly iron), stony ( silicates), and mixed.
What is a stony or metallic mass that falls to the Earth's surface from outer Space?
That is a meteorite. It is a solid piece of debris from space that survives its journey through Earth's atmosphere and lands on the surface. Meteorites can be made of rock, metal, or a combination of both.
What is a stony or metallic object that is the remains of a meteroiod that has reached earth's surface?
The shiny rock remains from a meteroid are called meteorites.
What percentage of the meteorites that fall to earth are stony meteorties?
Approximately 94% of meteorites that fall to Earth are classified as stony meteorites. This category includes both ordinary chondrites and achondrites, which primarily consist of silicate minerals. The remaining meteorites are mostly metallic (iron) and stony-iron types, making stony meteorites the most common type encountered.
What are the different kinds of meteors?
There are three main types of meteors: iron, stony-iron, and stony. Iron meteors are primarily composed of iron and nickel. Stony-iron meteors have roughly equal amounts of rock and iron-nickel. Stony meteors are made up of silicates and other minerals.
What are the two types of meteorites that hit earth?
The two main types of meteorites that hit Earth are stony meteorites and iron meteorites. Stony meteorites are composed mainly of silicate minerals, while iron meteorites are composed mainly of metallic iron-nickel.
A hard stony material made from the skeletons of sea animals is called what?
Coral reef
Is a meteorite always magnetic?
No, not all meteorites are magnetic. Only a subset of meteorites called iron meteorites are typically magnetic due to the presence of iron-nickel alloys. Other types of meteorites, such as stony or stony-iron meteorites, are not magnetic.
What is the mean density of a meteor?
They're probably all slightly different, but the various classes of meteorites will have different densities. Most of them are stony meteorites, but a few are metallic, and some are chondrites.
Is zinc found in space?
yes, but not as metallic zinc.
