(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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__________ are solid, inorganic, natural materials. They have definite chemical composition and usually have crystalline structure.
this describes a mineral's resistance to scratching
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.
when an earthquake occurs, the movement generates waves of energy that travel to the interior of the earth called _________________.
a characteristic of minerals which mean that the particles are arranged to form a geometric structure that is repeated constantly.
magma cools until it becomes solid and forms into this type of rocks
this core is not as dense as other layers. it is composed of molten materials and it is constantly moving
the densest layer of the mantle and contains materials in a solid state.
The process in which sediments transform into sedimentary rocks is called _____________.
rocks that form through the process of metamorphism are called _______________.
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.
an apparatus that can detect seismic waves
__________ are fragments of rock and organic material that have been transported and deposited by water and wind.
rocks that undergo diagenesis or lithification are called ____________.
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 describes the way mineral breaks
this describes how mineral reflects light
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 _________________.
process of extracting useful materials from the earth
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?
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 minerals that metals are extracted from
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.
this describes how easily a metal breaks
examples of these are uraninite, quartz, and gypsum
these are beautiful and rare minerals which have a great economic value. examples are diamonds, rubies, sapphires, and emeralds.
the solid part of the earth is divided into 2 different layers separated by areas known as _____________.
this is the color of the powder produced when a metal is scratched
a substance made up of melted materials mixed with gases and water, formed in the earth's interior
