BIG vs. little

By: Adalyne  Reagen

                                                                                                                               


MATERIALS: STREAM TABLE, ONE CUP WITH LITTLE HOLES, ONE CUP WITH ONE BIG HOLE, 2 RULE, CLAY, GRAVEL,SAND, SILT, HUMUS , ANGLE PIRAMIDES
     

HYPOTHESIS: WE BELIEVE THAT A LOT OF LITTLE HOLES WILL ERODE THE THE MORE THAN ONE rent cups VERY BIG HOLE.

QUESTION: would one big hole erode more land than a lot of little holes
variable : amount of holes we will measure how far the cared the sand with the different cups
what we are keeping :t he same amount water,centimeters , angles pyramids ,holes in cups ,stream tables, using a ruler to measure

The water carried the sand farther with one big hole than with lots of small holes.

conclusion:
clam:our hypothesis was wrong because we  thought  a of the little holes would erode more land .from  our picts  the big holes carried more water as you can see .it moved more because the bigger hole had more force.