Earth's crust is the planet's outermost layer. It is made of solid rock and sits on top of another layer, called the mantle. The mantle flows and stretches like bubble gum, while the crust above it cracks like hard candy. When it does, it releases energy in a burst, which causes th...
Why does the author provide the information that “It is much easier for an icy body to differentiate than for a rocky one”? A. To support the claim that all of the big icy moons are differentiated B. To suggest that Callisto may be a rocky body rather than an icy one C. To expla...
The character, magnitude, and timing of crustal stretching has important implications for the petroleum system particularly with respect to basin structuring, heat flow and source-rock distribution, quality, and maturity. Nowhere does understanding the crustal-stretching history have more importance than...
but then you run into the tiny problem of having to come up with a mechanism capable of causing the gradual movement of trillions of tons of rock over billion year timescales. Happily such a mechanism does exist: the plates are “floating” (seeisostasyfor a completely incomprehensible...
Why does the crust float on the mantle? Why does air resistance increase with speed? Why is the myelin sheath not continuous? Why does a mouse have fur? Why do crystalline solids have a sharp melting point? Suppose that a (small) charged conductor is connected to the ground. Explain why...
36K Explore diamonds. Learn the definition of a diamond and understand its chemical structure. Discover the chemical formula of a diamond and find its properties. Related to this QuestionWhy is the lower mantle solid? Why does the crust float on the mantle? Why do plates sometimes sink into...
The widely accepted three supercontinents discussed here does not include megacontinents like Gondwana, or highly disputed “supercontinent” like Pannotia [48], [49], [50] the existence of which has been challenged on both geological and paleomagnetic grounds (e.g., [3]). Previous 3-D geodyn...
So much of SSLP, on the other hand, is tied into Eminem’s particular personality and position. This makes Slim Shady inimitable; there aren’t many mainstream rappers complaining about their precarious minimum wage job, as Em does on "If I Had." (By the time of his next LP, Em had ...
4.6. Logic trees: Does the sum of ignorance lead to knowledge? Some applications of PSHA seek to combine all possible options into a “logic tree,” more or less subjectively assigning a probability to each branch, which will result in a wide variety of scenarios; these are presumed to pro...
But it’s even more valuable when the show is something you actually want to watch. Article content Mozart in the Jungle’s second season, fluffy though it is, does meet that criterion. At least, this time it won’t take me a year, and an obligation to review, to watch the last ...