User:Marshallsumter/Radiation astronomy/Fieries/Quiz

Fiery-meteor radiation astronomy is a lecture offered by the radiation astronomy department. It is included in the template.

You are free to take this quiz based on fiery meteors at any time.

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Quiz
{True or False, An oxygen isotope discrepancy was noted forty years ago in a stony meteorite that exploded over Pueblito de Allende, Mexico. + TRUE - FALSE
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{Which of the following are radiation astronomy phenomena associated with comets? - low albedo - relatively featureless + cyanogen detected - neutron emission + rotationally asymmetric + meteor emission + changes in its tail
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{True or False, There are green or green mineral containing asteroids. + TRUE - FALSE
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{Moldavite is a mineral that may be associated with what green astronomy phenomenon? - predicting the end of the Earth - determine the accuracy of local computers + meteorite impacts - demonstrating that Venus was once a comet - predict when currently dormant volcanoes will erupt + green fireballs
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{Yes or No, A comet is a small solar system body that has a solid icy nucleus. + Yes - No
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{Complete the text: The majority of known asteroids orbit the Sun between the orbits of { Mars|Jupiter (i) } and { Jupiter|Mars (i) }.
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{True or False, The International Astronomical Union defines a fireball as a meteor brighter than any of the planets (magnitude −4 or greater). + TRUE - FALSE
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{Phenomena associated with some meteorites? - have a gaseous surface + long nickel-iron crystals + octahedrite + kamacite + taenite + plessite
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{Yes or No, A typical comet nucleus has an albedo of 0.04. + Yes - No
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{A thin-section of a meteorite that may be analyzed has which of the following? + a great many light gray and dark gray chondrules present + large grain cross sections making sizing easy + an available sizing or magnification marker + independent verification as a meteorite + correctable diameters and relative abundances + optical conditions
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{True or False, The NASA All-sky Fireball Network is a network of cameras set up by the NASA Meteoroid Environment Office (MEO) with the goal of observing meteors brighter than the planet Venus, which are called fireballs. + TRUE - FALSE
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{A natural rocky source of chemicals from the sky to the ground may originate from what astronomical source? - Jupiter - the solar wind - the diffuse X-ray background - Mount Redoubt in Alaska + the asteroid belt - the International Space Station
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{Yes or No, A fireball reaching magnitude −14 or brighter is called a bolide. + Yes - No
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{Complete the text: Match up the form or type of quartz with the effect: alpha quartz - A coesite - B cristobalite - C stishovite - D seifertite - E tridymite - F 10 GPa and above 1200°C { D (i) }. 2-3 gigapascals and 700°C { B (i) }. 22-460°C tabular crystals { F (i) }. trigonal tectosilicate { A (i) }. 35 GPa to 40 GPa orthorhombic { E (i) } 1470°C cubic or tetragonal form { C (i) }.
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{True or False, A fireball reaching an magnitude −17 or brighter is called a superbolide. + TRUE - FALSE
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{Meteorites found on Earth may be from which of the following? - Saturn - Mercury + the Moon + the asteroid belt - Jupiter + Mars
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{True or False, The visible path of a meteoroid that has entered the Earth's atmosphere is called a meteorid. + TRUE - FALSE
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{Considering that many rock types bear a striking resemblance to meteorites which are the one or few ways to differentiate a meteorite from a terrestrial rock? + chondrules - the Ca/Si ratio - the Al/Si ratio - enstatite rather than diopside + oxygen isotope ratios + observed orbit and fall with verified recovery
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{True or False, A metallic or stony object that is the remains of a meteor is called a meteoroid. - TRUE + FALSE
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{Yes or No, A map released by NASA's Near Earth Object (NEO) Program reveals that small asteroids frequently enter and disintegrate in the Earth's atmosphere with random distribution around the globe. + Yes - No
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Hypotheses

 * 1) Meteorites should also be coming into Earth from other large rocky objects such as Mercury, asteroids, and the satellites of the gas giants.