Vocabulary Chapter 13 Section 1
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| air pollution | a change to the atmosphere that has harmful effects
🗑
|
||||
| emissions | solid particles and gases from motor vehicles that are released into the air
🗑
|
||||
| ozone | a form of oxygen that has three oxygen atoms in each molecule instead of the usual two
🗑
|
||||
| photochemical smog | a brownish haze that is a mixture of ozone and other chemicals that is formed when nitrogen oxides, hydrocarbons, and other pollutants react with one another in the presence of sunlight
🗑
|
||||
| temperature inversion | a condition in which a layer of warm air prevents the rising air from escaping
🗑
|
||||
| acid rain | rain that is more acidic than normal, caused by the release of molecules of sulfur dioxide and nitrogen oxide into the air
🗑
|
||||
| ozone layer | the layer of the upper atmosphere about 30 kilometers above Earth's surface where ozone is concentrated
🗑
|
||||
| chlorofluorocarbon | one of a group of chlorine compounds formerly used in air conditioners and refrigerators
🗑
|
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:
bekah0515
Popular Science sets