2-6-2012
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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| axis | an imaginary line around which the earth spins
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| core | the central part of the sun
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| corona | the outermost part of the sun's atmosphere
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| crater | a bowl-shaped hole on the moon
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| day | the complete rotation of Earth on its axis; 24 hours; the daylight hours
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| Earth | the third planet from the sun in the solar system
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| ellipse | an oval shape
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| gravity | the force that keeps planets in orbit around the sun and governs the rest of the motion in the solar system
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| lunar eclipse | when the Earth passes between the moon and the sun, casting a shadow on the moon
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| mare | smooth places on the surface of the moon
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| moon | a celestial body that revolves around a planet
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| night | the time from dusk to dawn when no sunlight is visible
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| orbit | the path the moon, planets, asteroids, and comets follow as they travel around the sun
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| penumbra | the outside fringe of the shadow cast by Earth during a lunar eclipse
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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:
AHoldeman
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