Vocabulary Chapter 8 Section 3
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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| pulsar | a neutron star that produces radio waves
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| nebula | a large amount of gas and dust in space spread out in an immense volume
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| protostar | a contracting cloud of gas and dust; the earliest stage of a star's life
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| white dwarf | the remaining hot core of a star after its outer layers have expanded and drifted out into space
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| supernova | the explosion of a dying giant or supergiant star
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| neutron star | a tiny star that remains after a super nova explosion
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| black hole | the remains of an extremely massive star pulled into a small volume by the force of gravity
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| quasar | a distant galaxy with a black hole at its center
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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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