Friday, August 17, 2012

Welcome Back

I am so glad that the new school year has begun. I am your 7th grade science teacher and hope to learn much about you in the coming days. I use this blog to communicate with you on important information. I will be adding more so please make this a favorite so you can keep up on your science items.
Ms. Boyd

Friday, February 24, 2012

Erosion & Deposition Animations

What is Erosion? (copy the definition in your journal)
The process by which water, wind, ice, or gravity moves fragments of rock and soil


Click on the hyper links and watch the video.
            Erosion & Deposition


Where is the coastline erosion occurring in the video clip below?


Where would you find Ice Erosion
             Glacial Erosion


How Does Gravity Cause Erosion?
            Gravitational Erosion


What is Deposition? (copy the definition in your journal)
The process by which sediment settles out of the water or wind that is carrying it and is  deposited in a new location