Science Chap. 2 Voc.
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 chunk of rock or iron less than 1,000 km (621 mi) in diameter that orbits the sun.
🗑
|
||||
| universe | everything that exists, including galaxies and everything in them.
🗑
|
||||
| star | a huge ball of very hot glowing gases in space that produces its own light and heat.
🗑
|
||||
| dwarf planet | a nearly round body, slightly smaller than a planet, whose orbit crosses the orbit of another body.
🗑
|
||||
| comet | a chunk of frozen gases, rock, ice, and dust orbiting the sun.
🗑
|
||||
| astronomy | the study of objects in space and their properties.
🗑
|
||||
| galaxy | a group of billions of stars, objects that orbit those stars, gas, and dust.
🗑
|
||||
| solar system | a star and all the planets and other objects that revolve around it.
🗑
|
||||
| planet | a large, round body that revolves around a star.
🗑
|
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:
mariajharvey
Popular Science sets