Energy from Volcanoes

What form of energy utilizes the heat coming from the Earth's crust to generate steam?

• Geothermal Energy

• Geothermic Centrism

• Geocentric Theory

• Geomorphism

The international organization responsible for monitoring and promoting the use of geothermal energy?

• International Geothermal Association (IGA)

• United Nations (UN)

• International Union of Pure and Applied Chemistry

• Geothermal Energy Association (GEA)

TRUE OR FALSE: The Philippines ranked second in terms of using geothermal energy.

• True

• False

What is the concept behind a geothermal system?

• Geothermal system uses the concept of water convection to gather heat.

• A geothermal system uses conduction of metals to gather heat.

• A geothermal system uses air to produce electricity

• A geothermal system does not work near volcanoes.

Which of the following are considered as components of a geothermal system? (Select more than one answer)

• Heat Sink

• Heat Source

• Cold temperature

• Reservior

• Personnel

The heat from the Earth’s interior as a source of energy is called________.

• hydrothermal energy

• geothermal energy

• wind energy

• thermal energy

The following are hot areas where geothermal power plants are built EXCEPT:

• geysers

• hot springs

• near volcanoes

• plains

Which of the following uses heat from deep inside the earth to produce steam to generate electricity?

• geothermal power plant

• geothermal heat pump

• hydrothermal power plant

• solar power plant

Which of the following can use the stable temperature of the earth to heat and cool buildings?

• A dry steam plant

• A flash steam plant

• a geothermal heat pump

• a geothermal turbine

Which of the following is true about geothermal energy?

• geothermal energy is easy on the local environment.

• the initial costs associated with a geothermal power plant are low.

• there is no risk of the release of hazardous substances during drilling.

• a geothermal power plant can be successful almost anywhere.