(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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a characteristic of minerals which mean that they are composed of chemical elements that are always combined in the same proportion to create the same mineral.
process of extracting useful materials from the earth
__________ are solid, inorganic, natural materials. They have definite chemical composition and usually have crystalline structure.
the solid part of the earth is divided into 2 different layers separated by areas known as _____________.
a characteristic of minerals which mean that they have not been produced by living things unlike pearls, shells, or amber.
a layer of the geosphere that has a higher density than the crust and is solid. scientists discovered some areas of liquid and molten rock.
this core is not as dense as other layers. it is composed of molten materials and it is constantly moving
The process in which sediments transform into sedimentary rocks is called _____________.
the densest layer of the mantle and contains materials in a solid state.
a type of crust that is 200 million years old and is between 6-10km thick. it forms the sea floor and is composed mainly of basaltic rock.
__________ are fragments of rock and organic material that have been transported and deposited by water and wind.
In the cloud of matter that surrounded the Sun, smallest dust particles collided and grew in size. This process, which formed the planets is called the accretion of _________________.
a characteristic of minerals which mean that the particles are arranged to form a geometric structure that is repeated constantly.
this core has the densest materials. it is the hottest layer. the materials in this layer are in a solid state due to the immense pressure found in it.
this describes how mineral reflects light
Rocks found on the earth's surface are changed by the action of the wind, sea, rivers, rain, or ice. The rock fragments are deposited in the lowest areas of the earth's surface. What process is this called?
this is the color of the powder produced when a metal is scratched
examples of these are uraninite, quartz, and gypsum
an apparatus that can detect seismic waves
this describes a mineral's resistance to scratching
rocks that form through the process of metamorphism are called _______________.
rocks that undergo diagenesis or lithification are called ____________.
a substance made up of melted materials mixed with gases and water, formed in the earth's interior
magma cools until it becomes solid and forms into this type of rocks
these are minerals that metals are extracted from
a type of crust that is more than 1 billion years old, and is between 10-70km thick. it is also composed of rocks such as granite, clay, and slate
these are beautiful and rare minerals which have a great economic value. examples are diamonds, rubies, sapphires, and emeralds.
this describes how easily a metal breaks
when an earthquake occurs, the movement generates waves of energy that travel to the interior of the earth called _________________.
