Mystery Science Quiz

How do animals know when to wake up from hibernation?

• They are woken up by other animals.

• They wake up when it gets warmer.

• They have an internal clock.

• They wake up when they are hungry.

What is a unique feature of the clock that uses water?

• It makes sounds like a xylophone.

• It tells time by changing colors.

• It has a bird that pops out.

• It uses water to form numbers and letters.

What does the amazing clock tell besides time?

• The weather forecast.

• The tides of the ocean.

• The day, month, and year.

• The phases of the moon.

Tags

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What is a feature of the alarm clock that helps people get out of bed?

• It plays a loud siren.

• It rolls or flies away.

• It sprays water.

• It flashes bright lights.

How do old clocks play music every hour?

• They use wind chimes.

• They have a digital music player.

• They use tiny hammers to hit metal rods.

• They have a built-in radio.

What makes the 'cuckoo' sound in a musical clock?

• A digital speaker.

• A small bell.

• Whistles inside the clock.

• A vibrating string.

What is special about the black liquid in the clock?

• It evaporates slowly.

• It glows in the dark.

• It is magnetic and moved by magnets.

• It changes color with time.

Tags

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What is the purpose of the machine that drops water from the ceiling?

• To water plants.

• To create a water show.

• To tell the time.

• To clean the air.

What do most clocks track?

• The phases of the moon.

• The position of the sun.

• Hours and minutes.

• The temperature.

What is a feature of the clock that tells the temperature?

• It displays temperature digitally.

• It changes color with temperature.

• It uses a mercury column.

• It has a thermometer.