Defenitions
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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| Luminosity | stars total charge
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| composition | composed of many elements
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| Celestail object | any object in space
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| revalution | time it takes for an object to orbit another object
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| rotation | turning of an object around an axis
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| consellation | group of stars forming a pattern
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| light year | the distance light can travel in a year
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| Big bang | the event that may have triggered the expansion of the universe
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| star cluster | collection of star
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| milky way | our galaxy
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| photosphere | suns 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:
adrienne.cross
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