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Tidal heating supports the dynamo theory. Magnetized lunar rocks and asteroids are used for evidence of this.
http://phys.org/news/2012-10-evidence-dynamo-asteroid.html
Earth's outer core contains liquids that conduct electricity.
Earth's outer core is a liquid. Earth's core contains mostly iron and nickel.
Zechariah Mayert
Wiki User
∙ 10y agoEarth's core caontains mostly iron and nickel
Wiki User
∙ 9y agoThe dynamo theory helps explain how a planet or star can make its own magnetic field. William Gilbert was the first person to suggest that the Earth is a magnet in a report called de Magnete in 1600.
Cookiies4U
Earth's outer core contains liquids that conduct electricity :)
Shaunie Rashaun
Earth's outer core is a liquid 😉
Anonymous
Earths out core contains liquid that conducts electricity
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What makes the rapid-decay theory more scientifically valid than the dynamo theory?
The rapid decay theory explains the decrease in the strength of the earth's magnetic field better then the dynamo theory. Although the dynamo theory explains the explains the reversals where the field pointed in the opposite directions better. The rapid decay theory allows for it, but only if there is an event of cataclysmic volcanic and geological activity. The rapid decay theory also explains the magnetic fields on the other planets correctly.
What is information that supports a generalization?
Evidence
How does Josiah Strong show that he supports the theory of evolution?
There is strong support for the theory of evolution due to fossils that have been found by archeologists. The fossil records show evidence of evolution over billions of years.
How are scientific theories related to observations and evidence?
Scientist use scientific methods to test the new theory. They also examine all the evidence to see if it supports the new theory. Scientist accept a new theory when many test and pieces of evidence support it.
What theory did this scientist provide evidence for?
Cell Theory
Evidence that supports the theory of evolution is called?
"Evidence". There's no special term to distinguish evidence supporting one theory in science from evidence supporting any other theory in science.
Can a theory be rejected?
Theories can be changed or rejected if and when the scientific evidence no longer supports the theory.
What is some evidence that supports Nicolaus Steno theory?
bull
What evidence supports the current theory of the origin of the moon?
rocks
What evidence supports the current theory about the origins of the moon?
rocks
What evidence supports Harry Hess's theory?
Milk and your moms poo
Which theory is supported by the evidence of cosmic microwave backround radiation?
The evidence of cosmic microwave background radiation supports the Big Bang theory.
Most of the scientific evidence available today supports the?
the big bang theory
Which of these is evidence that supports the big bang theory?
cosmic microwave background radiation
Ask us evidence was discovered in 1965 that supports the big bang theory?
OK, I'll ask. "What is the evidence?"
What evidence supports the hypothesis that whales evolved from land-dwlling mammals?
Theory of evolution
What evidence supports the endosymbiosis theory?
one is 2 cell membranes but I'm not sure of the others.
