Tuesday, March 10, 2015

508: A Rock Is a Rock, Or Is It?

WORDS TO KNOW: 
climate
constantly
determine
different
identified
igneous
metamorphic
minerals
molten
pressure
remains
scientists
sedimentary

CLICK HERE FOR AUDIO. Follow along with this story in your folder or on ActivelyLearn.

3 comments:

  1. dosy marbee
    http://silverinternational.mbhs.edu/v183/v18.3.04.name.html

    ReplyDelete
  2. http://www.classzone.com/books/earth_science/terc/content/investigations/es0610/es0610page01.cfm
    Ashley

    ReplyDelete

  3. Igneous rock,Sedimentary rocks & Metamorphic rocks they all came from Earth surface


    pd4 kmh

    ReplyDelete