ZW

I learned about the different types of bridges that were made. I also learned that you are always suppose to stay on the when your walking up the trail and stay on the left when your going down the trail. The trails could have been wider.there could have benches for us to seat and eat our lunch. I would have like to learn what was the park first used for like for walkers or bikers or was it for both.


INVESTIGATION:EROSION

Erosion is the removal of solids in the natural environment which usually occurs due to transport by wind, water, or ice. There are 4 tyes Water Erosion, Wind Erosion, Ice Erosion, and Wave Erosion. Water Erosion is the most important erosional agent and erodes most commonly as running water in streams. Wind Erosion occurs almost always in deserts. Ice Erosion are move powerful than Water Erosion because moving ice is actually a bit greater than the power of water but since water is much more common. Wave Erosion have a large storm waves that can produce 2000 pounds of pressure per square foot.

http://geography.about.com/od/physicalgeography/a/erosion.htm