Let’s go through each question one by one and pick the best answer based on real-world knowledge.
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1. The Height of a Ferris Wheel
Ferris wheels are big, but not as tall as skyscrapers or mountains.
- 7 meters is too short — that’s like a 2-story building.
- 80 meters is about right — many large Ferris wheels (like the London Eye) are around this height.
- 7000 meters is way too tall — that’s higher than most mountains!
- 1 kilometer = 1000 meters — also way too tall.
✔ Best answer:
B. 80m
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2. The Length of a Bed
Beds are made for people to lie down in.
- 75 inches = about 6 feet 3 inches — that’s a good length for a bed (standard twin or full beds are around this).
- 8 meters = over 26 feet — way too long!
- 70 cm = less than 3 feet — too short for a person.
- 15 feet = almost 5 meters — still too long for a normal bed.
✔ Best answer:
A. 75 inches
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3. The Height of the Eiffel Tower
The Eiffel Tower is famous and very tall — but not 500m or 700m.
Actual height is about 330 meters (including antenna).
- 500m — too tall
- 330m — correct
- 700m — way too tall
- 100m — too short (that’s like a 30-story building)
✔ Best answer:
B. 330m
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4. The Length of the Titanic
The Titanic was a huge ship, but not 500m or 100km.
Actual length was about 269 meters.
- 500m — too long
- 269m — correct
- 700cm = 7 meters — way too short
- 100km — impossible!
✔ Best answer:
B. 269m
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5. The Height of the Statue of Liberty
The Statue of Liberty is tall, but not 100m or 10km.
From ground to torch, it’s about 93 meters.
- 100m — close, but slightly too high
- 80cm — less than 1 meter — way too short
- 93m — correct
- 10km — absurdly tall
✔ Best answer:
C. 93m
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6. The Length of a Rattlesnake
Rattlesnakes are snakes — they can be long, but not kilometers or 15 meters.
Most rattlesnakes are between 1 to 2 meters long.
- 15cm = half a foot — too short for an adult rattlesnake
- 1.5m = about 5 feet — reasonable
- 1.2km — no way!
- 15m — longer than a bus — not possible
✔ Best answer:
B. 1.5m
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Final Answer:
1. B. 80m
2. A. 75 inches
3. B. 330m
4. B. 269m
5. C. 93m
6. B. 1.5m
Parent Tip: Review the logic above to help your child master the concept of unit 1 chemistry for life metric conversion worksheet answers.
