Apologia Astronomy lesson 8
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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| Know all info on the handout titled "Astronomy lesson 8 vocabulary review" sheet that we did in class. |
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| Sometimes a comet has two tails---a blue one and a yellow one. What is the difference? | Blue tail is the steam burning off the nucleus and yellow tail is made out of dust particles.
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| Name the three famous comets that are named in your book and that we discussed in class. | Halley's comet, Hale-Bopp comet, and Shoemaker-Levy comet
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| Where on Earth have people found the ground covered with meteorites---over 10,000 of them? | Antarctica
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| What do astronomers often call comets? | "dirty snowballs"
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| The name comet comes from the Greek word kometes which means ________ ____ _________. | Head of hair
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| Some people have come up with an idea that there might have once been a planet between Mars and Jupiter that blew up and left what is now the asteroid belt. What is this theory called? | Exploded Planet Hypothesis
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| Name the inner planets (these are the ones between the asteroid belt and the sun---these are also terrestrial planets). | Mercury, Venus, Earth and Mars
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| Name the outer planets (these are beyond the asteroid belt and are mostly gaseous). | Jupiter, Saturn, Uranus, Neptune and Pluto
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| Sometimes a meteoroid hits Earth's atmosphere and completely burns up. People often call these shooting stars but actually they are what? | meteors
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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:
amcollins
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