A) Energy derived from wind power
B) Energy derived from solar power
C) Energy derived from fossil fuels
D) Energy derived from the heat of the Earth's core

A) A type of volcanic rock
B) A hot spring in which water intermittently boils, sending a tall column of water and steam into the air
C) A type of earthquake
D) A type of geothermal power plant

A) New Zealand
B) Turkey
C) Italy
D) Chile

A) The Grand Prismatic Spring
B) Blue Lagoon
C) Pamukkale
D) El Tatio Geysers

A) New Zealand
B) United States
C) Japan
D) Italy

A) The Grand Prismatic Spring
B) Pamukkale
C) El Tatio Geysers
D) Whakarewarewa Thermal Village

A) Geothermal energy is a major contributor to greenhouse gas emissions
B) Geothermal energy produces higher greenhouse gas emissions than coal
C) Geothermal energy produces very low greenhouse gas emissions compared to fossil fuels
D) Geothermal energy has no impact on greenhouse gas emissions

A) Philippines
B) United States
C) Indonesia
D) Iceland

A) To filter out impurities from the hot springs
B) To cool down the Earth's core
C) To create geothermal energy
D) To transfer heat between the ground and the fluid in the system