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If a meteorite contains no traces of carbon can it be concluded there is life at the meteorite's origin?
Wiki User
∙ 14y ago
No. The best element for building life is carbon. As we know there is no life form that would be able to endure cosmic void and heat produced when a metorite is flying through atmosphere. There is a high probability that a life form (regerdless if carbon or some other element based) in the meteorite would burn without leaving traces on it.
Wiki User
∙ 10y ago
Toofiq Naasir
Explain if an unknown substance found on a meteorite is determined to contain no
trace of carbon, can scientists conclude that there is life at the meteorite's origin
Wiki User
∙ 14y agoNo. The only thing that would prove the existence of life at the meteorite's point of origin would be if the meteorite contained fossils.
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A rock from space that hits the earth is called a?
Space rocks floating through the sky are called meteoroids. When they are passing through the Earth's atmosphere and are heated to incandescence, they are called "meteors". If they crash to Earth, they are called "meteorites". Not all meteors survive to become meteorites. Many meteors burn up completely in the Earth's atmosphere.
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 two things does the atmosphere contains?
oxygen, hydrogen, water vapour, carbon dioxide, other gases, particles
What gas makes up most of the atmosphere of Mars?
The atmosphere on Mars consists of 95% carbon dioxide, 3% nitrogen, 1.6% argon, and contains traces of oxygen and water.[
What gases compse the atoshere?
The atmosphere is primarily composed of nitrogen and oxygen, but contains many other component gases including carbon dioxide and argon.
How do you figure out the age of a meteorite?
Radio-Carbon Dating of C-14 carbon dating.
What did scientist find in the meteorite at Allende Mexico?
Besides common minerals found in this kind of meteorites (calcium, aluminium, titanium), they found small traces of carbon (graphite and diamond) and some organic compunds, including some amino-acids not known on Earth.
Most meteorites collected on Earth are of the rocky primitive variety although most asteroids are of the carbon-rich variety?
Most meteorites are rocky and primitive.
What has the author G P Vdovykin written?
G. P. Vdovykin has written: 'Carbonaceous matter in meteorites' -- subject(s): Meteorites, Carbon compounds
A rock from space that hits the earth is called a?
Space rocks floating through the sky are called meteoroids. When they are passing through the Earth's atmosphere and are heated to incandescence, they are called "meteors". If they crash to Earth, they are called "meteorites". Not all meteors survive to become meteorites. Many meteors burn up completely in the Earth's atmosphere.
Organic contains what?
it contains carbon and hydogen.inorganic compounds do not contain carbon.
What does organs contain?
it contains carbon and hydogen.inorganic compounds do not contain carbon.
Does carbon contain carbon dioxide?
No. Carbon dioxide contains carbon.
What is a compound that's contains carbon?
A compound that contains a carbon is called a base.
Explain how the carbon cycle works?
Carbon is the element at the base of all known life in the universe. The carbon cycle begins with carbon received on Earth from meteorites and continues with the normal death and decay of organic life.
How did the meteorite collision at the end of the Mesozoic affected the atmosphere and the biosphere?
The meteorite collision at the end of the Mesozoic era affected the atmosphere and biosphere by increasing the carbon dioxide levels and lowering oxygen levels.
How do you know the molecule below is unsaturated fat?
The molecule contains carbon double bonds
