Ali 5G 2017/2018

                                                                     adventurer An adventurer is a person who takes risks exploring the earth in many different places and in many different ways. Sometimes adventurers climb mountains, go to space and take notes on the earth.                                           Miner miners are people who search for special objects in the world such as coal and other minerals.  sometimes miners cut what they find.

The water flowed down the middle really fast because of the big whole and that created a rapid.  I think the water overtook the sand and flattened it because of the speed.  The outcome I got from this was that speed can change the whole world, and that water is very powerful.                                                                     

   the wadi field trip was a visual of what we did in the science lab. I think that water moved the rocks there. I wonder if people affected the weathering. I saw mountains that were once rivers.     Dr. Bill told us that acid rain and pollution could affect the rocks and animals.

     My hypothesis for the experiment was that the water would erode down the middle and make a canyon but instead, the water went down the right side and made a delta. I think that was because of the weight of the sand on the right side was not as much as the weight in the middle so it was easier for the water to flow down the side and make a delta.       Some of my observations were that the water did not drop into the bucket because of curves in the box. The curves were a kind of damn that stopped the water from continuing to flow. That formed a river.