The First Volcano Power Plant!

Hank Green discusses how most of Earth's energy sources trace back to the sun, except for geothermal energy, which is derived from the Earth's internal heat. In Iceland, scientists have been exploring geothermal energy by drilling deep into the Earth. A significant experiment by the Icelandic Deep Drilling Project involved drilling into magma, which led to a breakthrough in geothermal power generation. Despite challenges, this experiment demonstrated the potential for more efficient geothermal energy production. However, the risks associated with drilling near magma require careful consideration. The findings could significantly advance geothermal energy, though practical application is limited by geological conditions.

Which of the following energy sources is NOT derived from the sun?

• Solar

• Wind

• Coal

• Geothermal

What unexpected event occurred during the Icelandic Deep Drilling Project?

• They ran out of funding

• They discovered a new geyser

• They drilled into a magma pocket

• They found a new type of rock

How much power was generated during the IDDP's magma experiment?

• 50 megawatts

• 100 megawatts

• 36 megawatts

• 10 megawatts

What was a major challenge faced during the IDDP's experiment with magma?

• Unstable geological conditions

• Inadequate drilling equipment

• High temperature and pressure steam

• Lack of water supply

Why is it risky to drill near high-pressure magma pockets?

• They might release toxic gases

• They are too deep to reach

• They can cause earthquakes

• They can erupt unexpectedly