Rocks and Minerals
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Acid Rain | Precipitation of relatively high acidity that is formed when airborne oxides of sulfur and nitrogen combine with moisture in the atmosphere.
🗑
|
||||
| Conglomerate | A rock made of mineral and rock fragments.
🗑
|
||||
| Crystal | A solid substance in which the particles are arranged in an orderly,repeatable pattern.
🗑
|
||||
| Crystallization | The process by which crystals are formed.
🗑
|
||||
| Cubic | A crystal form characterized by three equal axes at right angles to each other.
🗑
|
||||
| Evaporation | The conversion of a substance from a liquid to a gaseous state.
🗑
|
||||
| Fossil | The remains, impressions, or other evidence of living things preserved in rock.
🗑
|
||||
| Hardness | The resistance of the surface of a mineral to scratching by another substance.
🗑
|
||||
| Hexagonal | A crystal form characterized by three equal lateral axes intersected at 60 degrees and a vertical axis of variable length at right angles.
🗑
|
||||
| Igneous | A type of rock formed by the cooling and crystallization of molten materials.
🗑
|
||||
| indigenous | Occuring naturally in a particular place or region.
🗑
|
||||
| Laser | Light Amplification by Stimulated Emission of Radiation.
🗑
|
||||
| Lava | Molten rock that flows from volcanos or Earth fissures.
🗑
|
||||
| Luster | The way a mineral reflects light.
🗑
|
||||
| Magma | The hot' liquid rock within the Earth's crust.
🗑
|
||||
| Metallic Luster | Describes a mineral that is usually dark in color, is always opaque, even on its thin edges, and shines like polished metal.
🗑
|
||||
| Metamorphic | A type of rock formed when igneous, sedimentary, or even other metamorphic rocks are subjected to extreme heat and/or pressure deep below the Earth's surface.
🗑
|
||||
| Mineral | A naturally occuring,solid,inorganic substance with a definite chemical compisition and usually crystalline in form
🗑
|
||||
| Mohs scale of hardness | A scale that ranks the hardness of minerals relative to the hardness of other minerals.
🗑
|
||||
| Monoclinic | A crystal form characterized by three unequal axes with one oblique intersection.
🗑
|
||||
| Non Metallic Luster | Describes a mineral that is usually light color and whose surface appears glassy,greasy, brilliant pearly silky or dull.
🗑
|
||||
| Orthorhombic | A crystal form characterized by three unequal axes at right angles to each other.
🗑
|
||||
| Petrifaction | The process of petrifying,or becoming a fossil (also known as petrifaction)
🗑
|
||||
| Piezoelectric | A type of electicity generated by applying pressure to a crystalline substance such as quartz.
🗑
|
||||
| Property | Any quality that serves to describe or define an object, matierial or relationship.
🗑
|
||||
| Rock | A naturally occuring inorganic solid usually comprised of a mixture of different minerals and other materials.
🗑
|
||||
| Sedimentary | A type of rock formed by the solidifacation layers of sediment.
🗑
|
||||
| Silicon | One of the most abundant elements on earth; It's electrical properties enable it to be used in electric properties.
🗑
|
||||
| Streak | The color of a fine powder of a mineral obtained by scratching or rubbing.
🗑
|
||||
| Tetragonal | A crystal form characterized by three axes at right angles which only the two lateral angles are equal.
🗑
|
||||
| Triclinic | A crystal form characterized by three unequal axes intersecting at oblique angles.
🗑
|
||||
| Weathering | The discoloration or breakdown of rocks and minerals due to the action of water, atmosphere, andorganisims.
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
scole5
Popular Science sets