I WONDER - How Old Is Geothermal Energy?

The ancient Romans enjoyed baths but lacked modern hot water boilers. They utilized natural hot springs to heat their baths and homes. By channeling hot water through pipes in walls and floors, they created a heating system similar to modern radiators.

How did the ancient Romans manage to enjoy hot baths without modern technology?

• They relied on hot springs.

• They used solar panels.

• They used electric heaters.

• They boiled water manually.

What method did the Romans use to ensure they had access to heated baths?

• They imported hot water.

• They used windmills.

• They built large fireplaces.

• They used geothermal energy from hot springs.

How did the Romans use hot water to heat their homes?

• By channeling hot water through pipes in walls and floors.

• By using hot air balloons.

• By burning coal.

• By installing electric heaters.

What modern home heating system is similar to the Roman method?

• Electric blankets.

• Air conditioning units.

• Radiators.

• Ceiling fans.

What was the primary source of heat for Roman baths and homes?

• Gas stoves.

• Wood fires.

• Electricity.

• Hot springs.