Unit 6
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| asteroid | a small, rocky object that orbits the sun
🗑
|
||||
| astronomical unit | the average distance between Earth and the sun
🗑
|
||||
| comet | a small body of ice, rock, and cosmic dust that follows an elliptical orbit around the sun and that gives off gas and dust in the form of a tail as it passes close to the sun
🗑
|
||||
| eclipse | an event in which the shadow of one celestial body falls on another
🗑
|
||||
| galaxy | a collection of stars, dust, and gas bound together by gravity
🗑
|
||||
| gravity | a force of attraction between objects that is due to their masses
🗑
|
||||
| light-year | the distance that light travels in one year
🗑
|
||||
| orbit | the path that a body follows as it travels around another body in space
🗑
|
||||
| parallax | an apparent shift in the position of an object when viewed from different locations
🗑
|
||||
| phase | in astronomy, the change in the sunlit area of one celestial body as seen from another celestial body
🗑
|
||||
| protoplanetary disk | a disk of gas and dust orbiting a newly formed star, from which planets may eventually form
🗑
|
||||
| season | a division of the year that is characterized by recurring weather conditions and determined by both Earth’s tilt relative to the sun and Earth’s position in its orbit around the sun
🗑
|
||||
| solar nebula | a rotating cloud of gas and dust from which the sun and planets formed
🗑
|
||||
| telescope | an instrument that collects light from distant objects and concentrates it to make the objects appear larger or brighter
🗑
|
||||
| universe | space and all the matter and energy in it
🗑
|
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.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
woodallh
Popular Earth Science sets