____________________
energy
sources
include
sun
,
wind
,
water
,
____________________
,
and
heat
from
inside
the
Earth
.
Energy
from
the
____________________
can
be
converted
into
____________________
or
electrical
energy
through
solar
panels
.
Wind
energy
is
used
in
wind
____________________
that
generate
____________________
.
Hydraulic
energy
is
produced
by
water
stored
in
____________________
.
The
power
of
____________________
falling
is
used
to
create
electricity
.
Biomass
is
produced
by
burning
____________________
materials
,
e
.
g
.
wood
____________________
.
____________________
comes
from
within
the
Earth
,
e
.
g
.
hot
____________________
.
____________________
energy
is
a
non
-
renewable
energy
source
.
____________________
is
a
sedimentary
rock
which
is
burnt
in
thermal
power
plants
.
____________________
____________________
is
mainly
made
up
of
methane
gas
.
