User:Marshallsumter/Rocks/Coals/Quiz

Coals is a lecture as part of the school of geology.

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

To improve your score, read and study the lecture, the links contained within, listed under See also, External links, and in the template. This should give you adequate background to get 100 %.

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Quiz
{Rocks are a bound aggregate of minerals with usually a large { geographic (i) } extent.
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{True or False, A solid, homogeneous, crystalline chemical element or compound that results from natural inorganic processes is called a mineral. + TRUE - FALSE
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{A substance that resembles a mineral but does not exhibit crystallinity? { mineraloid (i) }
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{Any natural material with a distinctive composition of minerals? { rock (i) }
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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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{True or False, A naturally occurring black glass is called an obsidian. + TRUE - FALSE
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{Various sciences that study rocks are which of the following? + petrology + lithology + petrography - mineralogy + geochemistry + geophysics
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{True or False, A naturally occurring, silvery-colored, metallic liquid, composed primarily of the chemical element mercury, is called mercury, or native mercury. + TRUE - FALSE
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{Mineraloids found on Earth may be which of the following? + tektites + amber - meteorites + petroleum + obsidian + opal + coals
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{Rocks containing mostly quartz? + aplites - argillites - coals - carbonatites + granites + quartzites - troctolites
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{Which of the following is a phenomenon associated with rocks? - one or more crystals + a large geographic extent + occurs as outcrops + often exposed by road cuts - dune sands + may be fine-grained
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{A terrestrial planet is composed primarily of? { silicate rocks|metals|silicates|rocks (i) }
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{Which of the following is not a radiation phenomenon associated with a crater? + rock strata - elongated dust particles - high albedo - olivine - coals - Rayleighs - volcanoes
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{Phenomena that may be associated with coals? - predicting the end of the Earth + carbonized ancient plants - a hard mafic rock + having a relatively high volatile content - peridotites + shales
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{Yes or No, A fine-grained homogeneous rock composed of clay or ash which cleaves easily into thin layers is called a slate. + Yes - No
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{Which geological phenomena are associated with rocks? + igneous processes + metamorphic processes + lithologic processes - water oceans - liquid lava + silicate minerals
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Hypotheses

 * 1) Coals can contain minerals.