What is the difference between a star, a planet and a moon?
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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What do planets revolve around? | Stars
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What do moons revolve around? | Planets
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Which of the following does emit light? Moon, Star, Planet, Satellite | Star
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Which of the following does NOT emit light? Star, Sun, Betelgeuse, Moon | Moon
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Objects with a larger ________________ have more gravity. | Mass
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Which of the following have the greatest mass? Moon, Star, Planet | Star
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Which of the following have the most gravity? Moon, Star, Planet | Star
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When we see planets like Jupiter in the night sky they look like stars because they _____________ light from the Sun. | Reflect
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The gravity of the Earth pulls the Moon in, but it doesn't crash into our planet because it has just the right amount of _______________ to continue falling in a circle around it. | Speed
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The _____________ of the Sun pulls the Earth in, but we don't crash into the Sun because we are moving at just the right speed to continue falling in a circle around it. | Gravity
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We see the Moon at night because it _______________ light. | Reflects
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We see stars at night because they _______________ light. | Emit
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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:
roosscience
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