B。解析:地心说(Geocentric theory)是地球科学发展中较早提出的理论,它认为地球是宇宙的中心。而大陆漂移学说(Continental drift theory)、日心说(Heliocentric theory)和板块构造学说(Plate tectonics theory)都是在之后才被提出的。大陆漂移学说主要是关于大陆在地球上移动的理论;日心说提出太阳是中心;板块构造学说解...
According to the professor, why was the hot spot theory originally proposed? A. To explain prolonged volcanic activity far from plate boundaries B. To explain why volcanoes form both on land and in the ocean C. To explain variations in the amounts of magma produced by volcanoes ...
You know, it worries me when a theory depends on coincidence to produce results. 2.According to the professor, why was the hot spot theory originally proposed? A. To explain prolonged volcanic activity far from plate boundaries B. To explain why volcanoes form both on land and in the ...
Among the various disciplines of science, theories and hypotheses have been important in guiding research, including such large ideas as the atomic theory, theory of evolution, laws of motion in physics, and plate tectonics. One of the major ways science progresses is to gather evidence in ...
The criteria for designating an “Active Fault” not only are important for understanding regional tectonics, but also are a paramount issue for assessing the earthquake risk of faults that are near important structures such as nuclear power plants. Here we propose a proxy, based on the preservati...
2.According to the professor, why was the hot spot theory originally proposed? A. To explain prolonged volcanic activity far from plate boundaries B. To explain why volcanoes form both on land and in the ocean C. To explain variations in the amounts of magma produced by volcanoes ...