Page 121 - Super Earth Encyclopedia
P. 121
WATER
WORLD
Much of Earth’s landscape
has been shaped by the water
that flows off hills and mountains
in great rivers and cascading
waterfalls. Running water
levels mountains and carves deep
valleys, and the sand and silt
swept away by the flow forms
new land wherever it settles.
US_118-119_WATER_WORLD-OPENER_5.indd 119 01/03/17 12:03 pm
