By:Gavin, Brea, Michelle, Breanna.
What would happen if we changed the water pressure?
The soil will weather faster because it has a great force.
* 2 liters
* 2 medium cups
* Clay and gravel
We are going to measure the difference of the water pressure between two different cups.
Step 1: Pour water in the cups.
Step 2: Place the cups on 2 trays.
Step 3: Observe the water pressure.
Step 4: Record the results.
We are going to keep the water and soil the same.
The cup with the 3 big holes had more water pressure than the cup with 3 little holes because more water went through the cup.