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  2. Continental crust - Wikipedia

    en.wikipedia.org/wiki/Continental_crust

    The thickness of Earth's crust (km). The continental crust consists of various layers, with a bulk composition that is intermediate (SiO 2 wt% = 60.6). [5] The average density of the continental crust is about, 2.83 g/cm 3 (0.102 lb/cu in), [6] less dense than the ultramafic material that makes up the mantle, which has a density of around 3.3 g/cm 3 (0.12 lb/cu in).

  3. Earth's crust - Wikipedia

    en.wikipedia.org/wiki/Earth's_crust

    Plates in the crust of Earth. Earth's crust is its thick outer shell of rock, referring to less than one percent of the planet's radius and volume.It is the top component of the lithosphere, a solidified division of Earth's layers that includes the crust and the upper part of the mantle. [1]

  4. Crust (geology) - Wikipedia

    en.wikipedia.org/wiki/Crust_(geology)

    The internal structure of Earth. In geology, the crust is the outermost solid shell of a planet, dwarf planet, or natural satellite.It is usually distinguished from the underlying mantle by its chemical makeup; however, in the case of icy satellites, it may be defined based on its phase (solid crust vs. liquid mantle).

  5. Human body - Wikipedia

    en.wikipedia.org/wiki/Human_body

    Elements of the human body by mass. Trace elements are less than 1% combined (and each less than 0.1%).; Element: Symbol: Percent mass: Percent atoms: Oxygen O 65.0 24.0 Carbon C 18.5

  6. Superior Craton - Wikipedia

    en.wikipedia.org/wiki/Superior_Craton

    The Superior Craton is a stable crustal block covering Quebec, Ontario, and southeast Manitoba in Canada, and northern Minnesota in the United States.It is the biggest craton among those formed during the Archean period. [1]

  7. Kerak telor - Wikipedia

    en.wikipedia.org/wiki/Kerak_telor

    Kerak telor (English: Egg crust) is a Betawi traditional spicy omelette dish in Betawi cuisine. It is made from glutinous rice cooked with egg and served with serundeng (fried shredded coconut), fried shallots and dried shrimp as topping. [ 1 ]

  8. Volcanic arc - Wikipedia

    en.wikipedia.org/wiki/Volcanic_arc

    Volcanic arc formation along a subducting plate. A volcanic arc (also known as a magmatic arc [1]: 6.2 ) is a belt of volcanoes formed above a subducting oceanic tectonic plate, [2] with the belt arranged in an arc shape as seen from above.

  9. Khirbet Kerak - Wikipedia

    en.wikipedia.org/wiki/Khirbet_Kerak

    Khirbet Kerak ware is a type of Early Bronze Age Syro-Palestinian pottery first discovered at this site. It is also found in other parts of the Levant , including Jericho , Beth Shan , Tell Judeideh , and Ugarit . [ 5 ]