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What two objects produce meteorites?
comets and asteroids
Which country has the most meteorites?
Antarctica has the most meteorites due to its icy surface that preserves them well. Scientists regularly find meteorites there, making it a hotspot for meteorite discoveries.
Are all meteorites attracted to magnet?
No, not all meteorites are attracted to magnets. Some meteorites contain iron and nickel, which are magnetic and will be attracted to magnets. However, other meteorites may not contain these elements and will not be attracted to magnets.
What two space objects produce meteorites?
Asteroids and comets are the two space objects that produce meteorites when they enter Earth's atmosphere and survive the descent to reach the surface. Asteroids are rocky objects that orbit the Sun, while comets are composed of ice, dust, and rock.
What are the three types of asteroids?
A meteoroid which reaches the ground is called a meteorite. A small number of meteorites have been found which scientists believe originated on the Moon or Mars. The composition of meteorites gives us valuable information about the universe. Meteorites typically fall into one of five categories.IronsThese meteorites are made of a crystalline iron-nickel alloy that resembles the outer core of the earth. Similar in structure to some asteroids (type M), 5.7% of meteorites are irons.Stony-IronsThese meteorites are mixtures of iron-nickel alloy and non-metallic mineral matter. Scientists believe they are like the material which would be found where the Earth's core meets the mantle. 1.5% of meteorite falls are stony irons.Stony MeteoritesThere are three subclasses of stony meteorites:Chondrites: These meteorites are the most numerous, comprising 85.7% of all meteorites found. They are characterized by chondrules: small (average diameter of 1 millimeter) spheres of formerly melted minerals that have melded with other minerals to form a solid rock. Chondrites are believed to be among the oldest rocks in the solar system and are similar in composition to the mantles and crusts of earth and the other terrestrial planets.Carbonaceous Chondrites: These meteorites are very rare and contain elemental carbon, the basic building block for life on earth.Achondrites: Stony meteorites without chondrules, representing about 7.1% of meteorites. Scientists believe that some of these meteorites originate on the surface of the Moon or Mars.From http://www.odec.ca/projects/2006/jauc6s2/kinds.htm
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.
What are two types of meteorites that hit Earth?
Two types of meteorites that can hit Earth are stony meteorites, which are made of mostly silicate minerals, and iron meteorites, which are composed mainly of iron and nickel.
What are the two types of stony meteorites?
Chondrites and Achondrites
What are the three major types of Meteorites?
Stony meteorites, iron meteorites, stony-iron meteorites.
What are three major types of meteorites?
Stony meteorites, iron meteorites, stony-iron meteorites.
What are the 3 types of meteorite?
Iron meteorites, stony meteorites and stony-iron meteorites.
Are all meteorites magnetic?
Meteorites fall into two classes, stony and iron. There is a belt of meteoric material near Mars, from which many of our meteorites come. Perhaps the debris from a broken planet? The iron meteorites, in fact iron-nickel mixtures, are magnetic. the stony meteorites are not. Have a look for Bode's Law in a reference source.
What are the types of meteorites?
The main types of meteorites are stony meteorites (made mostly of silicate minerals), iron meteorites (composed mainly of iron-nickel), and stony-iron meteorites (a mix of silicate minerals and iron-nickel). Stony meteorites are further classified into chondrites (contain chondrules) and achondrites (lack chondrules).
What are the sub types of stony meteorites?
Chondrites and Achondrites.
What are sthe types of meteoroid?
There three types of meteorites are stony, stony-iron, and iron.
What are meteorites that contain iron and stone called?
There are 3 main types of meteorites Stone, Iron and Stony-Iron. Stony-Iron types are divided into 2 classes Pallasites and Mesosiderites.
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.
