AP Environmental Science Flashcards: Geothermal Energy
Written by AP Content Team, Verified for 2026 AP Exams, Last updated: May 2026
Review key ideas with interactive flashcards. This set includes 10 cards to help you master important concepts.
Why might a country choose not to develop its geothermal resources, even if available?
The cost of accessing the geothermal energy might be prohibitively expensive for that country.
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Why might a country choose not to develop its geothermal resources, even if available?
The cost of accessing the geothermal energy might be prohibitively expensive for that country.
What specific gas can be released during geothermal power generation?
Geothermal energy generation can cause the release of hydrogen sulfide.
What is the initial source of heat for geothermal power generation?
The initial source of heat is the heat stored in the Earth's interior.
How is geothermal energy converted into electricity?
Heat from the Earth's interior turns water into steam, which is brought to the surface to drive an electric generator.
What is a potential negative environmental effect of geothermal power generation?
The use of geothermal energy can cause the release of hydrogen sulfide.
What is a significant geographical limitation of geothermal energy?
Geothermal energy is not easily accessible in many parts of the world.
What is the role of steam in a geothermal power plant?
The steam, produced by heating water with the Earth's internal heat, is used to drive an electric generator.
What is a major economic barrier to using geothermal energy?
The cost of accessing geothermal energy can be prohibitively expensive.
What is geothermal energy?
Geothermal energy is energy obtained by using the heat stored in the Earth’s interior to heat up water.
Identify two major drawbacks of implementing geothermal energy.
The cost of access can be prohibitively expensive, and it is not easily accessible in many parts of the world.