Lauren's review for mid terms!
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| A naturally formed inorganic solid that has a definite chrystalline structure | mineral
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| a substance that cannot be separated or broked down into simpler substances by chemical means | element
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| a substance made up of atoms of two or more different elements joined by chemical bonds | compound
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| a solid whose atoms,ions, or molecules are arranged in a definite pattern. | chrystal
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| a mineral that contains a combination of silicon oxygen and one or more metals | silicate minerals
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| a mineral that does not contain compounds of silicon and oxygen | nonsilicate minerals
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| the way in which a mineral reflects light | luster
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| the color of the powder of a mineral | streak
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| the splitting of a mineral along smooth flat surfaces | cleavage
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| the manner in which a mineral breaks along either curved or irregular surfaces | fracture
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| a measure of the ability of a mineral to resist scratching | hardness
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| m/v the ratio of the mass of a substance to the volume of the substance | density
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| halite has a salty ____________. | taste
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| a natural material whose concentration of economically valuable minerals is high enough for the material to be mined profitably | ore
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| the process of reurning land to its original condition after mining is completed | reclamation
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| What property does the Mohs Hardness scale measure? | hardness
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| The groupings of silicate and nonsilicate minerals are based on ____________. | chemical composition
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| More than 90% of Earth's crust is made up of __________ minerals. | silicate
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| One of the most common silicate mineral which is the main component of most rocks on earth | feldspar
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| The special property that causes some minerals to glow under ultraviolet light | fluorescence
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| The way a mineral breaks is determined by the arrangement of _________. | atoms
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| On what type of surface does a fracture break on? | curved
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| Open pits and quarries are types of __________ mines. | surface
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| Minerals that are good conductors of heat and electricity are ________________ minerals. | metallic
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| Minerals such as gypsum and halite are left behind when saltwater ____________. | evaporates
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| What mineral do girls <3 and is the most resistant of scratching, but can be scratched by that mineral? | diamond
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| What state of water makes it a mineral? | solid
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| The special property that causes you to see double | optical properties
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| This special property can be detected with a Geiger Counter | radioactivity
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| The chemical makeup of a rock | composition
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| The quality of a rock that is based o the sizes shapes and positions of the rocks grains | texture
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| A naturally formin solid mixture of one or more minerals in matter | rock
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| The series of processes that rock forms | rock cycle
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| The process in which wind water ice or gravity transports soil and sediment from one location to another | erosion
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| The process in which material is laid down | deposition
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| Rock formed the cooling and solidification of magma beneath the Earth's surface | intrusive igneous rock
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| rock that forms from a result of volcanic activity at or near the Earth's surface | extrusive igneous rock
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| Sometimes lava erupts and flows from long cracks called... | fissures
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| layers of rock | strata
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| The process in which sediment is laid down | stratification
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| The texture of metamorphic rock in which the mineral grains are arranged in planes or bands | foliated
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| The texture of metamorphic rock in which the mineral grains are not arranged in planes or bands | non foliated
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| A principle that states the same geological processes shaping the Earth today were the same processes shaping the Earth in the past | uniformitarianism
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| A principle that states that geologic change occurs suddenly | catastrophism
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| The scientific study of fossils | paleontology
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| A method of determining whether an event or objects older or younger than other events or objects | relative dating
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| A principle that states that younger rocks lie above older rocks if the layers have not been disturbed | superposition
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| An arrangement of rock layers in which the oldest rocks are at the bottom | geologic column
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| A break in the geologic record | unconformity
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| The most common unconformity | disconformity
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