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Why did Stephen Sauvestre make the Eiffel Tower?

Why did Stephen Sauvestre make the Eiffel Tower? World’s Fair centerpiece Together with Eiffel and a French architect, Stephen Sauvestre, the engineers submitted their plans to a contest that would determine the centerpiece for the 1889 World’s Fair in Paris. The Eiffel company’s design won, and construction of the wrought-iron tower began in July 1887. […]

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How are male and female different?

How are male and female different? The most obvious differences between males and females include all the features related to reproductive roles, notably the endocrine (hormonal) systems and their physiological and behavioral effects, including gonadal differentiation, internal and external genital and breast differentiation, and differentiation of … Why do males protect females? Human mate guarding […]

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Is London clay good for pottery?

Is London clay good for pottery? Today the clay is still used commercially for making bricks, tiles, and coarse pottery in places such as Michelmersh in Hampshire. What is London clay made of? The London Clay mainly comprises bioturbated or poorly laminated, blue-grey or grey-brown, slightly calcareous, silty to very silty clay, clayey silt and […]

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Where do garnets originate?

Where do garnets originate? The rock-forming garnets are most common in metamorphic rocks. A few occur in igneous rocks, especially granites and granitic pegmatites. Garnets derived from such rocks occur sporadically in clastic sediments and sedimentary rocks. When was garnet first discovered? 1820 How was Garnet formed? Most garnet forms when a sedimentary rock with […]

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What are the percentages of gases in the air?

What are the percentages of gases in the air? Air is mostly gas The air in Earth’s atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen. Air also has small amounts of lots of other gases, too, such as carbon dioxide, neon, and hydrogen. What gas is 78%? Nitrogen What happens […]

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What does it mean peace on earth?

What does it mean peace on earth? Peace is not something we find when everything finally goes our way (though it certainly does help), but “peace on earth” is the ability to make it through the times when things don’t go our way! Is peace on earth religious? …according to their most recent rankings, among […]

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Does Hudson Bay have freshwater?

Does Hudson Bay have freshwater? Freshwater Flow Through Hudson Strait The Hudson Bay System, which includes the Hudson, James and Ungava Bays, Foxe Basin and Hudson Strait, is a large and very fresh arctic basin due to the input of freshwater from large rivers and to the inflow of Arctic Ocean waters. Is James Bay […]

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What word means half of the earth?

What word means half of the earth? The top half of the Earth is called the Northern. Hemisphere. ( The word “hemisphere” means half a. sphere.) What does hemispheric mean? 1 : one of the halves of the earth as divided by the equator or by a meridian. 2 : a half of a sphere. […]

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What are the colors of mica?

What are the colors of mica? Mica Color purple, rosy, silver, gray (lepidolite); dark green, brown, black (biotite); yellowish-brown, green-white (phlogopite); colorless, transparent (muscovite) Cleavage Almost perfect Fracture flaky Mohs scale hardness 2.5–4 (lepidolite); 2.5–3 biotite; 2.5–3 phlogopite; 2–2.5 muscovite What Luster is biotite? shiny How can you tell if mica is biotite? Biotite is […]

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What is constructive and destructive conflict?

What is constructive and destructive conflict? Constructive vs Destructive Conflict A conflict is a serious disagreement between two parties. Constructive conflict leads to a positive outcome that mostly involves conflict resolution. However, destructive conflicts usually end up with negative outcomes. How does the amplitude of the wave depend on the distance from the source? Part […]

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