Pollution

Look at the picture below. Click the Discussion tab. Type your First Name and room number in the Subject line.

**(No name = no grade!!!)**
Then write down all of your observations of the picture. The more detail you give, the more points you can earn.

Finally, click the Post button at the bottom.

Pollution foam near Philadelphia, Pennsylvania.. IRC. 2005. Discovery Education. 7 October 2008 < http://streaming.discoveryeducation.com/ >
 * This is for a grade, so do your absolute best!!!