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Science Riddles

Medium Hard Science

What scale measures the hardness of minerals?

Medium Hard Science

What is the splitting of atomic nuclei called?

Hard Hard Science

What does a conchologist collect?

Medium Hard Science

What is the red pigment that transports oxygen?

Medium Hard Science

How long is the memory of a goldfish?

Medium Hard Science

Which is the only rock that floats?

Medium Hard Science

How long does sun light take to reach Earth?

Medium Hard Science

What is the largest desert in the world?

Hard Hard Science

What are the most common elements in the human body?

Medium Hard Science

What does a Geiger counter measure?

Medium Hard Science

How many bones do sharks have?

Medium Hard Science

What element did Joseph Priestley discover in 1774?

Hard Hard Science

Are the sun and moon the same size?

Easy Easy Science

Who is credited with the theory of evolution?

Easy Easy Science

What country has the most tornadoes?

Easy Easy Science

What do you call molten rock before it has erupted?

Easy Easy Science

How do you determine the age of a tree?

Easy Easy Science

What element is used to create nuclear energy?

Easy Easy Science

What do you call a volcano that’s not currently erupting?

Easy Easy Science

Which is the most abundant element in the universe?

Medium Easy Science

What is the study of fungi called?

Easy Easy Science

How many colors are in the rainbow?

Easy Easy Science

What do you call the study of weather and atmosphere?

Easy Easy Science

What do you call an animal that eats both plants and animals?

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