Die 100 am häufigsten verwendeten Wörter in diesem Buch.
air
along
animals
area
between
bottoms
caves
cheyenne
communities
conditions
county
creek
day
deposits
down
dry
earth
east
eastern
edges
erosion
even
events
feet
few
fire
flint
flow
forests
form
formed
grasses
great
ground
habitat
hills
hundreds
kansas
land
landscape
large
layers
leaves
lie
life
limestone
major
marsh
material
may
miles
million
moisture
must
natural
north
occur
often
patterns
perhaps
periods
place
plains
plants
prairie
process
red
region
relatively
river
rock
rockies
roots
sand
sandstone
sea
several
small
soil
south
species
spring
state
streams
summer
surface
take
tallgrass
though
thousands
ti
time
trees
two
vegetation
water
west
western
wind
years