From Windmills to Wind Turbines — Questions and answers
Read the full story
What happened when Ingrid touched the Encyclopedia's cover?
Choices
- The room dissolved in a swirl of golden light. ✓
- Her hair turned copper.
- The book glowed softly.
- The sun started setting.
Answer: The room dissolved in a swirl of golden light.
From page 3
Where did Ingrid and Felix find themselves after touching the book?
Choices
- In 1750 in the Netherlands. ✓
- In a vast, flat desert.
- In a modern city with tall buildings.
- In a forest full of trees.
Answer: In 1750 in the Netherlands.
From page 4
What was Isla's main problem with relying on the wind for power?
Choices
- It was unreliable. ✓
- She didn't have enough tools.
- Her dress was too simple.
- She was sweating too much.
Answer: It was unreliable.
From page 5
What angle did Smeaton find produced the most power for windmill sails?
Choices
- Around 18 degrees ✓
- Around 90 degrees
- Around 45 degrees
- Around 0 degrees
Answer: Around 18 degrees
From page 7
According to Isla, what is the key to modern wind turbines?
Choices
- The ability to move the turbine to follow the wind. ✓
- Using wood instead of metal for the blades.
- Making them smaller and lighter.
- Ignoring the power of angles.
Answer: The ability to move the turbine to follow the wind.
From page 8
What did Ingrid realize was important about windmills and wind farms?
Choices
- Capturing the wind's energy more efficiently. ✓
- Leonardo da Vinci loved water.
- Simple wooden sails are best.
- Wind is the only driving force of nature.
Answer: Capturing the wind's energy more efficiently.
From page 9
What does Ingrid hope more efficient turbines can help do in the future?
Choices
- Protect their oasis from storms. ✓
- Make sandstorms stronger.
- Power only a few homes.
- Build smaller cities.
Answer: Protect their oasis from storms.
From page 10