The composition of the Earth's interior beneath the continents often contains more _. A. basalt B. granite C. water D. gas 相关知识点: 试题来源: 解析 B。解析:大陆下面的地球内部组成往往含有更多的花岗岩。花岗岩是大陆地壳的主要组成成分之一,而大洋地壳更多是由玄武岩组成。这种差异是由地球内部构造...
P. Marsh, On the composition of the earth's interior, J. Geophys. Res., 69(4), 2947-2965, 1964.McQueen, R. G., Fritz, J. N, Marsh, S. P.: On the composition of the earth's interior. J. Geophys. Res. 69, 2947-2966 (1964)...
刷刷题APP(shuashuati.com)是专业的大学生刷题搜题拍题答疑工具,刷刷题提供A. When the Earth was formed. B. The composition of the Earth's interior. C. Why molten rock is hot. D. How often a volcano is likely to erupt.的答案解析,刷刷题为用户提供专业的考试题
Earth, third planet from the Sun and the fifth largest planet in the solar system in terms of size and mass. Its single most outstanding feature is that its near-surface environments are the only places in the universe known to harbor life. Learn more ab
The present study of the vegetation composition of the Bani Valley could be used as an example in India for other similar vegetation types, and for phytoclimatic study in particular. 2. Materials and Methods 2.1. Study Area Bani Valley (Figure 1) is situated in the interior region of the ...
However, unexpectedly, body waves dominate the total power when the 0.2 Hz microseism is weak, potentially because the 0.2 Hz surface waves during such times are sufficiently damped by attenuation along the long continental path to Homestake, located in the continental interior in South Dakota. (...
the Dark Red Spot, which may be animpact craterthat has revealed the dwarf planet’s interior. About 10 other Kuiper belt objects have orbits, fast rotational periods, and icy surfaces similar to Haumea’s; these objects and Haumea’s fast rotation may have been caused by a collision of ...
On the other hand, after curing, it is speculated that the hydrocarbon compound molecules of the component (D) go into the interior of the network structure formed when the component (A) and the component (B), or the components (A) to (C), are polymerized, and are embedded in the ...
The primary goal of the research at very high pressures is the interpretation of the Earth's structure, as revealed by seismic observations, in terms of the mineral and chemical composition. A major progress in the study of the Earth's interior has been made in the last twenty year, ...
Scientists look at the clues hidden in rocks that are igneous (volcanic) or metamor-phic (those that have changed after exposure to high pressures and temperatures underground). They also examine proxies for composition and structure, such as the three-dimensional variation of the velocity of ...