LET'S HAVE A RECALL!!!

WHERE DOES THE WORD GEOTHERMAL COME FROM?

• GEO AND THERME

• GEO AND THERMAL

GEO MEANS

• EARTH

• WORLD

THERME MEANS

• FIRE

• HEAT

ENERGY THAT IS STORED DEEP WITHIN THE EARTH THAT ORIGINATES FROM MELTED MAGMA

• THERMAL ENERGY

• NUCLEAR ENERGY

A TYPE OF VOLCANO THAT CAN BE A GOOD SOURCE OF THERMAL ENERGY

• INACTIVE VOLCANO

• ACTIVE VOLCANO

THE FOLLOWING ARE THE LIST OF POWERPLANTS THAT WE HAVE HERE IN THE PHILIPPINES EXCEPT FOR

• TIWI

• MAK BAN

• MAKILING

• BAC-MAN

A GEOTHERMAL GENERATOR THAT IS USED TO GENERATE ELECTRICITY BY THE USE OF GEOTHERMAL ENERGY ( the earth’s internal thermal energy)

• GEOTHERMAL POWER PLANT

• GEOTHERMAL HEAT PUMPS

A GEOTHERMAL GENERATOR THAT IS USED FOR SPACE HEATING AND COOLING, AS WELL AS WATER HEATING

• GEOTHERMAL HEAT PUMPS

• GEOTHERMAL POWER PLANTS

HOW DOES GEOTHERMAL ENERGY WORK?

• USES KINETIC ENERGY

• USES ATEAM TO SPIN A TURBINE

FIRST STEP IN GENERATING GEOTHERMAL ENERGY

• HOT WATER IS PUMPED FROM DEEP UNDERGROUND THROUGH A WELL UNDER HIGH PRESSURE

• THE STEAM COOLS OFF IN A COOLING TOWER AND CONDENSES BACK TO WATER