BY: KATELYN MANFRE, MADI TORRES, CRYSTAL CHAVES, TORI SIMMONS

IN COPPELL THIS CREEK IS BEING CHANGED BY PHYSICAL FORCES.

THE ROCK HAS BEEN CHANGED BY PHYSICAL AND NOT CHEMICAL FORCES.

THE ROCK HAS BEEN CHANGED BY CHEMICALS.

THE ROCKS BONDS HAVE BEEN BROKEN APART TO MAKE THE ROCK CRUMBLE.

THIS CREEK HAS HAD WATER COME THROUGH AND MAKE A POND.

THE ROCK IS CARRIED DOWNSTREAM BY A RIVER.

THE LEAVES ARE TRANSPORTED TO DIFFERENT PLACES BY WIND.

THE SAND IS BEING BLOWN BY THE WIND AND IS DEPOSITED ELSEWHERE.

THE CHANGING OF LANDFORMS BY SLOW MOVING GLACIERS.