Do you see our science unit in your REAL LIFE? If so, post about it! At least one complete sentence earns you one point extra credit. Remember, your sentence should start with a capital letter and have an end mark. Try to write a because clapper with an example popper! If your post does not follow this rule then it will not count for extra credit (and it will be deleted). Happy posting!

Monday, November 26, 2012

An igneous rock can have a glassy surface, mostly in dark colors, can have gas bubbles.For example like granite, basalt, or obsidian.
Alli

1 comment:

  1. Good start Ali, but not enough for extra credit. Did you find an obsidian rock in your backyard? How do you see these facts in your REAL LIFE? Take a picture of an igneous rock, send it to the blog, and write a sentence about it! That would have been worth two points extra credit!

    ReplyDelete