Tuesday, April 4, 2017

Homework:

The summative test is coming up - no official homework has been assigned, however, you can start to review - a link to Quizlet set for the unit has been posted at the main science blog. (16-17acadiascience.blogspot.com)

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If you were out:  
 
The summative for the Age of the Earth Unit will be on Friday, with review starting on Wednesday.  Here are 3 things not yet covered, for which you will be responsible:

1. Most fossil fuels on Earth fromed during the “Carboniferous” between 360 and 286 MYA,during the Mississippian and Pennsylvanian Periods.
2. Oldest life  - 3.5 Billion Years ago (BYA).
3. The mile thick ice sheets that covered Biddeford (and all of New England) retreated about 11,000 years ago, marking the start of the Holocene Epoch.

READ ON to find out what else you need to make up.

• Your Geologic Time Webquests have been returned - correct it using the online key - Visit the blog for the link.
• The last in-class time to complete your Time line was today, in class.  If you are not done, the only time to work on it before grades close is Wednesday during lunch.
• If you did the webquest, but didn’t get one back see me.  If I don’t have it from the substitute…it wasn’t turned in.  Try to find it to show me for a Responsibility grade.