the amount of space between two things
distance
to escape by moving quickly on foot
run away
to become bigger
expand
a low area between hills or mountains
valley
not real
artificial
not able to see
blind
to be aware of something
sense
to fall or flow out of a container
spill
a large hole in the side of a cliff or mountain
cave
a hard, strong material
metal
to mix two or more things together
combine
an animal that hunts other animals for food
predator
a thing that can be easily poured, such as water
liquid
to travel around a place to learn more about it
explore
to move very quickly
zip
to keep safe from harm
protect
an animal that is hunted by another animal for food
prey
a thing that is firm and has a fixed shape
solid
a massive area of ice that slowly moves across land
glacier
a bend in a road or path
curve
what you are able to see
view
the act of moving
motion
a very small piece of matter
particle
a thin piece of metal with a sharp point on the end
spike
a path or course that is used for races
track