According
to
chapter
3
.
2
,
an
____________________
can
be
any
trembling
or
shaking
of
the
earth's
crust
.
It
usually
only
lasts
less
than
____________________
minute
.
Scientists
who
study
earthquakes
are
called
____________________
,
and
they
determine
an
earthquake's
____________________
(
another
name
for
the
strength
of
an
earthquake
)
by
using
the
____________________
scale
.
The
larger
the
number
on
the
scale
,
the
____________________
the
earthquake
is
and
the
more
damage
it
can
do
.
If
an
earthquake
is
not
very
strong
,
it
is
called
a
____________________
.
Sometimes
,
smaller
earthquakes
and
tremors
occur
for
days
or
even
months
after
the
earthquake
.
These
smaller
shakes
are
called
____________________
.
An
earthquake
begins
underground
at
a
point
called
the
____________________
.
The
focus
is
usually
less
than
____________________
miles
below
the
surface
of
the
earth
.
The
point
on
the
ground
directly
above
the
location
of
the
focus
is
called
the
____________________
.
Seismologists
have
discovered
that
most
earthquakes
happen
where
there
is
a
____________________
.
A
fault
is
the
____________________
between
2
moving
rocks
.
The
regions
where
the
faults
are
most
commonly
located
are
called
the
____________________
belts
.
Earthquakes
can
cause
an
enormous
amount
of
damage
at
the
epicenter
and
for
miles
and
miles
around
it
.
Sometimes
,
earthquakes
that
occur
under
the
____________________
floor
can
cause
very
large
waves
called
____________________
.
Tsunamis
that
hit
the
coast
of
any
country
can
cause
property
____________________
and
death
.
just
like
an
earthquake
.
Although
earthquakes
and
tsunamis
can
be
very
dangerous
,
they
remind
us
that
God
is
in
____________________
of
the
universe
.
He
is
more
powerful
than
any
earthquake
or
tsunami
.
We
should
____________________
the
God
of
the
universe
who
holds
us
in
His
hand
!
