Science Test
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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| amber | hardened tree sap, often a source of insect fossils
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| cast | formed or shaped within a mold
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| earthquake | a movement or vibration in Earth
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| erratics | isolated boulders left behind by a glacier
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| fault | a break in Earth's outer layewr caused by the movement of rocks
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| glacier | a large mass of snow and ice that moves over land
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| horizon | a layer of soil that is different from the layers above and below it
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| humus | left over decomposed plant and animal matter
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| igneous rock | fire made rock formed from hot, molten rock material
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| imprint | a fossil created by a print or impression
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| metamorphic rock | rock that has been changed by heat, by pressure, or by both
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| mineral | a naturally occurring substance that is neither plant nor animal
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| mold | a hollow fossil form clearly showing the outside features of the organism
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| moraine | rock debris carried and deposited by a glacier
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| outwash plains | gravel, sand, and clay carried from glaciers by melting water and streams
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| permeability | the rate at which water can pass through porous material
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| relative age | the age of something compared with the age of another thing
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| rock cycle | a process by which rocks are changed from one type into another
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| sedimentary rock | rock formed when bits or layers of rocks are cemented together
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| soil profile | a vertical section of soil from the surface down to bedrock
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| terminus | the end or outer margin of a glacier
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| What are three causes of erosions? SA | wind, waves, glaciers
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| Know this equation - SA | soil=tiny rocks + minerals + humus + water + air
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| What are the three main groups of rocks? SA | igneous, sedimentary, and metamorphic
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| MC Rocks are made of | minerals, come in different shapes, colors, and sizes
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| MC Most fossils are found in | sedimentary rock and the layers help us to determine time order
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| MC Conglomerate | is pebbles and large grains of sand cemented together
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| MC Three properties used to identify minerals are | hardness, streak, and luster
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| MC The building blocks of rocks are | minerals
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| MC Luster | is the way light bounces off minerals
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| MC Relative age | is described using words like older, oldest, younger and youngest
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| MC Molten material below the Earth's surface is called | magma
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| MC The part of an animal's body most likely to become a fossil is | the bone, teeth, or a shell
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| MC Petrified means | "turned to stone". It happens when the once living parts of wood or bones are filled in by minerals.
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| MC A place in which animals got stuck and their bones were preseved as the material around them hardened is a | tar pit
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| MC The solid rock that maked up the Earth's outermost layer is the | crust
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| MC The layer below the crust is the | mantle
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| MC A liquid layer of Earth lying below the mantle is the | outer core
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| MC A sphere of solid material at Earths center is the | inner core
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| MC The solid rock layer which is broken apart into small rock pieces and minerals to form soil is called | bedrock
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| MC The top layer of soil that is rich in humus and minerals is called | topsoil
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| MC The space between soil particles is called | pore space
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| MC It takes about 100-1000 years for | an inch of topsoil to form.
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| MC Energy released as vibrations caused by rocks along fault lines moving and breaking are called | seismic waves
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| MC Seismic waves travel | in all directions
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| MC Scientists study earthquakes so they can | learn about the inside of Earth and to predict when they will happen.
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| MC Glaciers form when | more snow falls in winter than melts in the summer
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| MC Glaciers move | when the glacier beigns to melt and the water runs downhill.
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| MC Glacier till is | an unsorted mixture of rock materials deposited as a glacier melts
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| MC Glaciers have changed the Earth by | flattening and rounding the land and creating valleys
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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.
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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.
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Created by:
madisonm
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