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that mid-ocean ridges have rifts at the center.
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∙ 11y ago
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Why is ruby ridges famous?
because she brought all of the different races together and showed everyone that the color of our skin doesn't matter and cant effect the way we educate
Explain how drilling samples provided evidence for sea floor spreading?
Scientists discovered that the rocks that were found farther away from the ridge the sample was taken from, the older the rocks were. The most recent rocks were always in the center of the ridges. This showed that sea-floor spreading really has taken place.
What were the four types of evidence Wegener showed to prove his theory?
?
By moving the US naval fleet to the Hawaiian Islands the US showed?
military readiness
How does the eventual acceptance of the plate tectonic theory illustrate some aspects of the scientific method?
Over time the plate tectonic theory had to survive scientific tests. As we learned more about the Earth's interior and more bits of the fossil record were discovered it was found that the plate tectonic theory was consistent with all the new data. Identical land animal fossils on several continents implied that these continents were once closer together which implies that the continents move. The discovery of the mid ocean rifts showed that new material is flowing up towards the surface while the discovery of the subduction zones shows where the material sinks below. As more data supports a theory and less contradicts it, the theory becomes "accepted."
What was the significant about discovery of gallium?
it confirmed medeleev's prediction and showed the usedfulness of his table
What is an example of technology leading to new discovery?
Microscopes showed that cells contain proteins (APEX)
Rutherford's experiments led to the discovery of the?
Rutherford's experiment was important because it showed that an atom is mostly empty space. Rutherford gave more detail of the atom's structure.
How did agustsus syle of leadership coincide with jesus teachings on leadership?
because he showed the ability to lead because he showed the ability to lead because he showed the ability to lead
Which discovery showed that Mendeleev was correct in organizing his table of elements according to properties?
Gallium which had the properties that Mendeleev predicted
What role did xray photo of DNA play in the discovery of DNA structure?
It showed that DNA had a double helix shape
How do you describe the importance of Lucy's discovery?
Lucy's discovery of the Australopithecus afarensis remains was significant because it provided key insights into human evolution. The discovery showed that bipedalism preceded the development of a larger brain, challenging previous ideas about the evolution of early humans. Lucy's remains helped researchers better understand the timeline of human evolution and the characteristics of our ancestors.
What was important about the Leakey's discovery?
The Leakeys discovered important fossil evidence in East Africa, such as the remains of early hominins like Australopithecus and Homo habilis. These discoveries helped establish a clearer timeline of human evolution and provided insights into the origins of our species. The Leakeys' work significantly advanced our understanding of human evolution.
How did Thomson discovery change Dalton's atomic theory?
Thomson's discovery of the electron showed that there were things smaller than the atom that could be removed from the atom. Therefor the atom was not an "uncuttable" object as Dalton had proposed.
What discovery showed an early belief in religion?
A:By no means the earliest known evidence of religion, but one of the best known is Stonehenge.
Hans oersted's discovery of magnetic affect of an electric current can be considered an event of?
Oersted's discovery was the beginning of Electromagnetism, and showed the motor effect. Oersted inspired Faraday and Maxwell to create the generator effect and the general theory of Electromagnetism.
How did elctricity form?
The discovery of the electron, which carries a charge designated as negative, showed that the various manifestations of electricity are the result of the accumulation or motion of numbers of electrons.
