Earth’s Inner CoreScientists have long struggled to understand what lies at the planet’s center, Directobservation of its center is impossible,so researchers must___(51)to other evidence. In 1889,a German scientist detected a severe earthquake in Japan.Geophysicists concluded that shock waves__...
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What is the Earth's Core Made of? Based on the relative prevalence of various chemical elements in our solar system, the theory of planetary formation, and constraints imposed or implied by the chemistry of the rest of the Earth, the inner core is believed to consist pri... M Ishii - ...
What is the magnetosphere made of?Magnetosphere:Our Earth regularly protects itself from the harmful radiations of the Sun and from the radiations from the outer space. This protection is because of the atmosphere of our Earth. Our atmosphere is a layer of air covering our planet and it is ...
The largest portion of the Earth's moon is the mantle. This is the layer between the crust (the part we see) and the inner core. The lunar mantle is believed to consist of olivine, orthopyroxene, and clinopyroxene. The composition of the mantle is similar to that of the Earth, but th...
All baseballs used by Major League Baseball consist of the same materials. An inner core is made of rubber-coated cork and then surrounded by three layers of wool yarn and a winding of cotton or polyester yarn. This core is then coated in latex adhesive or rubber cement and covered with ...
Now, the other theory is called the disk instability theory.The disk-instability theory holds that gas begins the planet-making process, without a solid core. You see, most of the outer accretion disk would have been gas. We believe solid particles probably made up just one percent of the...
What elements are in the Earth's inner core?The Earth's Layers:The earth can be subdivided into three layers. The thinnest and outermost of these layers is termed the crust. It lies above the mantle. Below the mantle lies the core which is the thickest layer of the earth....
Now the other theory is called the disk instability theory. The disk instability theory holds that gas begins the planet-making process, without a solid core. You see, most of the outer accretion disk would've been gas. We believe solid particles probably made up just one percent of the ou...
Earth's Inner Core Scientists have long struggled to understand what lies at the planet's center. Direct observation of its center is impossible, so researchers must(51) to other evidence. In 1889, a German scientist detected a severe earth..