SOURCES OF ENERGY 1 SOURCES OF ENERGY 2 FOSSIL FUELS OR NUCLEAR ENERGY SOLAR, WIND OR HYDRO ENERGY OTHER RENEWABLE ENERGY

Sources of Energy - 10 Energy that is produced by the Sun.

SOURCES OF ENERGY 1 – 10 SOLAR ENERGY

SOURCES OF ENERGY Energy that is produced by moving air.

SOURCES OF ENERGY 1 – 20 WIND ENERGY

SOURCES OF ENERGY Energy that is produced by falling or moving water.

SOURCES OF ENERGY 1 HYDRO ENERGY

SOURCES OF ENERGY Energy that is produced from the Earth’s interior.

SOURCES OF ENERGY 1 – 40 GEOTHERMAL ENERGY

SOURCES OF ENERGY Energy that is produced by chemical energy stored in organic materials of living or dead organisms or their byproducts.

SOURCES OF ENERGY 1 – 50 BIOMASS ENERGY

SOURCES OF ENERGY Resources that are produced on a continual basis or can be replenished fairly quickly.

SOURCES OF ENERGY 2 – 10 RENEWABLE ENERGY RESOURCES

SOURCES OF ENERGY Resources that require thousands or millions of years to reform.

SOURCES OF ENERGY 2 – 20 NON-RENEWABLE ENERGY RESOURCES

SOURCES OF ENERGY Energy released when atoms are split through a process called nuclear fission.

SOURCES OF ENERGY 2 – 30 NUCLEAR ENERGY

SOURCES OF ENERGY Energy that is produced from the remains of ancient plants, animals, and micro-organisms.

SOURCES OF ENERGY 2 – 40 FOSSIL FUELS

SOURCES OF ENERGY Energy produced by the regular movement of incoming and outgoing waves and tides.

SOURCES OF ENERGY 2 – 50 WAVE & TIDAL ENERGY

FOSSIL FUELS OR NUCLEAR ENERGY-10 Examples include: Coal, Oil & Natural Gas.

FOSSIL FUELS OR NUCLEAR ENERGY–10 FOSSIL FUELS m/photos/coal-3347.jpg energy.jpg

FOSSIL FUELS OR NUCLEAR ENERGY-20 Relatively inexpensive to produce. As a result, it provides an affordable and reliable source of electrical and thermal energy for homes.

FOSSIL FUELS OR NUCLEAR ENERGY–20 FOSSIL FUELS

FOSSIL FUELS OR NUCLEAR ENERGY-30 The power plant produces very little air and water pollution.

FOSSIL FUELS OR NUCLEAR ENERGY–30 NUCLEAR ENERGY

FOSSIL FUELS OR NUCLEAR ENERGY-40 The waste materials remain highly radioactive for thousands of years.

FOSSIL FUELS OR NUCLEAR ENERGY–40 NUCLEAR ENERGY tbn1.gstatic.com/images?q=tbn:ANd9GcTWka8T2Pt6n4ZQLJc6zMA_MZDSeKt8E2wOr4VrG726TanWLuMy

FOSSIL FUELS OR NUCLEAR ENERGY-50 A relatively new extraction process called hydraulic fracturing, also known as fracking, has raised concerns among scientists and citizens.

FOSSIL FUELS OR NUCLEAR ENERGY–50 FOSSIL FUELS

SOLAR, WIND OR HYDRO ENERGY - 10 Can be used to power calculators, watches, portable lights and battery chargers.

SOLAR, WIND OR HYDRO ENERGY– 10 SOLAR ENERGY solar_powered_cell_phone_battery_charger_for_flashlight_torch_camera_mp3_mp4_psp_pda.j pg

SOLAR, WIND OR HYDRO ENERGY - 20 Fastest growing source of alternative energy in the world.

SOLAR, WIND OR HYDRO ENERGY– 20 WIND ENERGY _wLH98MTMNoWEA

SOLAR, WIND OR HYDRO ENERGY - 30 Uses gravitational energy

SOLAR, WIND OR HYDRO ENERGY– 30 HYDRO ENERGY

SOLAR, WIND OR HYDRO ENERGY - 40 One method of collection is photovoltaic (PV) cells.

SOLAR, WIND OR HYDRO ENERGY– 40 SOLAR ENERGY _Solar_panels.jpg

SOLAR, WIND OR HYDRO ENERGY - 50 Largest producers are China, the United States, and Germany.

SOLAR, WIND OR HYDRO ENERGY– 50 WIND ENERGY

OTHER RENEWABLE ENERGY - 10 High-temperature steam can be used to turn turbines to generate electricity.

OTHER RENEWABLE ENERGY – 10 GEOTHERMAL ENERGY

OTHER RENEWABLE ENERGY - 20 Non-fossil fuel organic materials are burned, transforming chemical energy into thermal energy.

OTHER RENEWABLE ENERGY – 20 BIOMASS ENERGY

OTHER RENEWABLE ENERGY - 30 Surface water is injected deep underground, where it becomes superheated before returning to the surface.

OTHER RENEWABLE ENERGY – 30 GEOTHERMAL ENERGY

OTHER RENEWABLE ENERGY - 40 Major source of heating and cooking fuel in many developing countries.

OTHER RENEWABLE ENERGY – 40 BIOMASS ENERGY

OTHER RENEWABLE ENERGY - 50 To be cost-effective, high and low tides must vary by at least 5 m.

OTHER RENEWABLE ENERGY – 50 TIDAL & WAVE ENERGY