Science Chapter 7
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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| Geocentric | Earth centered model
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| Heliocentric | A sun centered model
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| Ellipse | An oval shape
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| Solar System | Consist of the sun, planets, their moons and a variety of smaller objects.
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| Planet | Celestial body that has an elliptical orbit around the sun
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| Dwarf Planet | Is an object that orbits the sun and has enough gravity to be spherical, and not cleared the area for orbit.
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| Core | Central Region
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| Nuclear Fusion | Hydrogen atoms join to form heleium
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| Greenhouse Effect | Trapping heat in the atmosphere
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| Gas Giant | large planet of relatively low density consisting predominantly of hydrogen and helium
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| Ring | A thin disk of small particles of ice and rock
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| Asteroid Belt | A region between Mars and Jupiter
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| Comet | Loose collections of ice, dust, and small rocky particles, with a very long, narrow eclipse
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| Asteriod | Rocky objects which are to small and to numerous to be dwarf planets.
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| Meteoriod | Chunks of rock of dust smaller than asteroids.
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| Meteor | The streak of light produced when a meteoroid passes through earths atmosphere
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| Meteorite | Meteoroids that pass through the atmosphere and are found on Earths surface.
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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.
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.
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Created by:
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