Scientists use seismic waves to study the Earth's interior. Which part of the Earth is the outermost layer? A. Mantle B. Core C. Crust D. Atmosphere 相关知识点: 试题来源: 解析 C。解析:地球的最外层是地壳,它是地球固体圈层的最外层。地幔是地壳下面的一层,地核则在更深处,而大气圈不属于...
To do so, scientists relied on seismic waves (elastic waves) — waves generated by earthquakes and explosions that travel through the earth and across its surface to reveal the structure of the interior of the planet. Thousands of earthquakes occur every year, and each one provides a glimpse ...
Scientists study seismic waves to learn about the Earth's interior. When seismic waves change speed suddenly, it often indicates a boundary between different layers. Which layer is beneath the crust? A. Inner core B. Outer core C. Mantle D. None of the above 相关知识点: 试题来源: 解...
aSeismic waves generated in Earth's interior provide images that help us to better understand the pattern of mantle convection that drives plate motions. 在地球的内部引起的地波提供帮助我们更好了解披风对流的样式驾驶板材行动的图象。 [translate] ...
Geologists often use seismic waves to study the interior structure of the Earth. Which of the following statements about seismic waves is correct? A. 级京技于听织包共制次民组级京技于听织包共制次民组P - waves can only travel through solids.级京技于听织包共制次民组级京技于听织包共制...
Sentence Correction_To map Earth146;s interior, geologists use a network of seismometers to chart seismic waves that originate in the earth146;s crust and ricochet around its interior, most rapidly traveling through cold, dense regions and slower thr
To map Earth146;s interior, geologists use a network of seismometers to chart seismic waves that originate in the earth146;s crust and ricochet around its interior, most rapidly traveling through cold, dense regions and slower through hotter rocks._
The title says "seismic waves." I would broaden it to "elastic waves," for the earthquakes are not essential to this branch of the science of the Earth's interior structure, a science that I have ventured to call geo-taxology. Earthquakes are only a convenient means, though not a very...
doi:10.1002/scin.2008.5591740612SidPerkinsWileyScience News
To map Earth146;s interior, geologists use a network of seismometers to chart seismic waves that originate in the earth146;s crust and ricochet around its interior, most rapidly traveling through cold, dense regions and slower through hotter rocks._