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Why was there no trace of magnetism in the rocks of Hellas and Argyre on Mars?
Wiki User
∙ 10y ago
Magnetic minerals were not formed at the surface
Wiki User
∙ 10y ago
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Are moon rocks radioactive?
No. At least no more than any other rocks. Almost all materials contain some trace of radioactive material.
What are the 4 gases that make up the atmosphere?
Oxygen, nitrogen, helium and trace amounts of argon. ( among other trace amounts )
What is the elements for rigel?
Mainly Hydrogen and Helium and other trace elements.
What is thhe gases in the atmosphere?
78% Nitrogen21% Oxygen1% Trace gases
What matrix is an aid to trace requirements across different phases of development?
kncsJVKS;
What has the author Max Blumer written?
Max Blumer has written: 'Zur Geochemie der Sedimentgesteine' -- subject(s): Analysis, Rocks, Sedimentary Rocks, Trace elements, Sedimentary rocks
Are moon rocks radioactive?
No. At least no more than any other rocks. Almost all materials contain some trace of radioactive material.
How a compass can be used to trace the magnetic field of the magnet?
The pull of the magnet will over ride the earths magnetism. So the compass will react to the magnet as it passes through its field.
What is a type of fossil that is not an organism?
one is a trace fossil and the other is fulgerties. im really sure about this answer too
How can the magnetic orientation of rocks be used to trace the way a continent moved as it drifted?
•The magnetic orientation of rocks of different ages can be compared to get an idea of how the position of a continent has changed over time. This is the exact answer out of the book.
What 3 ways can you identify a trace fossil?
You can identify them by what IS the fossil. The 3 fossils are prints, coprolite, or smooth rocks corroded by gizzards.
Why does everyone talk about Trace Cyrus being bad?
probably coz he has loads of tattoos but i think he rocks and i love his songs 17 forever and shake it.
What are mercuryvenusearthmars made of?
Mostly iron on the inside, and silicon oxide (rocks) {or you could say "slag"} on the outside. Everything else is just trace stuff.
What are the differences between meteors and comets?
comet is mainly ice, and so it leaves a trace as it gets close to the sun. meteors is not made of ice, but made of metal, solids, rocks, anything that doesn't melt easily and so it does not leave a trace or particles behind.
Why can two rocks look very different even though they have the same minerals?
The two rocks in question may have different percentages of the same minerals, or their method of formation could be different, which can affect the shape and size of the mineral grains. Trace minerals in the two rocks could also alter their appearance, as well as the amount of weathering the rocks have been exposed to.
How can the magnetic orientation of rocks be used to trace a continent that has drifted?
When rocks are formed, usually from lava flows, the magnetic orientation of them is set as they solidify. As these rocks are affected by continental drift and other factors such as earthquakes, the original magnetic orientation remains. Using the known strengths of the earth's magnetic field over time, it is possible to then tell where these rocks originally emerged.
What are rocks that contain iron called?
ferrite
