Elemente
the sun gives off many different kinds of energy. this energy can travel through
where there are no air partides, and transfer
energy and
energy to objects on earth. this is called
some of the sun's energy we can see and some we cannot see.
we feel the heat from the sun, which is also called infrared radiation or radiant heat
energy.
heat energy
an object when it is
absorbed!
the solar beads absorb another kind of light energy from the sun that we cannot see
called
when the beads
the ultraviolet light, they began to
when
the ultraviolet left the beads they stopped glowing. ultraviolet light damages our skin.
sometimes we call this sunburn.