Download clean energy

Did you ever skip a meal and find that you were
too tired to do much of anything?
Why do our bodies need
food?
We need food to give us energy.
People are alive, and all living things and
natural processes on Earth need energy.
The main source of almost all heat and
light energy on Earth is
the sun!
Replaced in our lifetime
Can NOT be replaced in our
lifetime
Made from the remains of plants and
sea/land animals millions of years ago.
Solid, black,
lumpy
Nonrenewable Resources
PETROLEUM
A liquid fossil fuel
that is refined into
different substances
such as chemicals,
fuel (gasoline), oil,
wax, etc…
Nonrenewable Resources
NATURAL GAS
A fossil fuel that often
forms on top of
petroleum. It is collected
by drilling wells into the
Earth and letting the gas
flow through pipes. Used
for heating and to
generate electricity.
Nonrenewable Resources
NUCLEAR
Energy that comes from the
nuclei, or center, of atom.
When the nucleus of an
atom of an atom splits
apart, it produces a great
deal of energy. One element
particularly used for
nuclear energy is URANIUM
Renewable Resources
DAM
BIOMASS ENERGY