Question

determine if each statement is fact or fiction for geothermal energy.
fact
no answers chosen
fiction
no answers chosen
possible answers
uses steam to spin a turbine to generate energy
only pure, drinkable water can be used in the geothermal system
power is available 24/7 without weather impacts
is a renewable resource
increases greenhouse gas emissions in the atmosphere
heat from the earths interior is a newly discovered energy resource
potential risk for earthquake tremors
widely available for use

Explanation:

• "Uses steam to spin a turbine to generate energy": Geothermal power plants often use steam (from heated water underground) to spin turbines, so this is a fact.
• "Only pure, drinkable water can be used in the geothermal system": Geothermal systems can use water that is not pure (like hot water from underground reservoirs that may have minerals etc.), so this is fiction.
• "Power is available 24/7 without weather impacts": Geothermal energy is not dependent on weather (unlike solar or wind), and as long as the heat source (from the Earth's interior) is there, power can be generated continuously. So this is a fact.
• "Is a renewable resource": The Earth's interior heat is continuously replenished (through radioactive decay etc.), so geothermal energy is renewable. This is a fact.
• "Increases greenhouse gas emissions in the atmosphere": Compared to fossil fuels, geothermal energy has very low - or in some cases near - zero - greenhouse gas emissions (if the system is well - managed and no methane is leaked). So this is fiction.
• "Heat from the earth’s interior is a newly discovered energy resource": Geothermal energy has been used for a long time (e.g., for heating in ancient times and for electricity generation since the early 20th century). So this is fiction.
• "Potential risk for earthquake tremors": In some geothermal projects (especially those involving reservoir stimulation), there is a small potential risk of inducing small - scale seismic activity. But this is a known aspect (not all geothermal projects have this risk, but it's a recognized consideration in some cases). However, if we consider the general statement, it's more of a fact as it's a potential (though often mitigated) risk.
• "Widely available for use": Geothermal energy is location - specific (best where there is high geothermal gradient like near tectonic plate boundaries). So it's not widely available everywhere. This is fiction.

Answer:

• Fact: "Uses steam to spin a turbine to generate energy", "Power is available 24/7 without weather impacts", "Is a renewable resource", "Potential risk for earthquake tremors"
• Fiction: "Only pure, drinkable water can be used in the geothermal system", "Increases greenhouse gas emissions in the atmosphere", "Heat from the earth’s interior is a newly discovered energy resource", "Widely available for use"