Top Natural Science Quizzes & Trivia

Science comes in many forms, but at the heart of it is the power to understand the very essence of the world that we live in. When you're a scientist you have a real grasp on how things work, and how we as humans interact with them. Natural science is the most fascinating branch of science of them all, because it deals directly with the world that we see around us on a daily basis.

Gaining a scientific understanding of nature somehow makes it even more incredible and awe inspiring. If science is the subject that rocks your world, you should take our natural science quizzes today. Do you know the two major classifications of natural science? Which natural science is particularly concerned with the behavior of organisms? Our science brain says that you're going to score highly.

Natural Science Questions and Answers

pollution is the contamination of unwanted material to the earth

True

False

Natural science question from

Natural science grade 9

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which of the following is not a type of pollution

water pollution

industrial pollution

land pollution

air pollution

Natural science question from

Natural science grade 9

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which of the following is not a result of air pollution

acid rain

ozone depletion

cholera

global warming

Natural science question from

Natural science grade 9

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Bony fishes are members of the class

Chondrichthyes

Osteichthyes

Agnatha

Amphibia

Aves

Natural science question from

Natural Sciences 1

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A classic experiment on the origin of life was performed in 1953. It showed that organic molecules could have resulted from the interaction of gases and lightning in the atmosphere of early Earth. This is known as the ______________ experiment.

Miller-Urey

Milgram

Meselson and Stahl

Hershey-Chase blender

Oparin

Natural science question from

Natural Sciences 1

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Which of the following is NOT recognized as one of the five kingdoms of life?

Monera or Prokaryotae

Plantae

Chordata

Fungi

Protista or Protoctista

Natural science question from

Natural Sciences 1

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The spectroscopic (electron) configuration of an atom is [He]2s22p4. Which element is this?

₂He

₄Be

₅B

₇N

₈O

Natural science question from

Natural Sciences 2

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Which of the following elements is NOT a gas at room temperature (20°C)?

Oxygen

Bromine

Argon

Nitrogen

Krypton

Natural science question from

Natural Sciences 2

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All things being equal, the deBroglie wavelength is greater for a particle of

higher speed

lower speed

greater charge

lower charge

greater spin

Natural science question from

Natural Sciences 2

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Echinoderms include

millipedes and centipedes

grasshoppers and butterflies.

garden spiders and black-widow spiders.

sea urchins and brittle stars.

clams and mussels.

Natural science question from

Natural Sciences 3

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Following experiments involving the bread mold Neurospora, George Beadle and Edward Tatum:

proposed the double-helix model of DNA.

proved that DNA replication was semi-conservative.

proposed the lac operon model.

stated the one-gene, one-polypeptide hypothesis.

stated the one-gene, one-enzyme hypothesis.

Natural science question from

Natural Sciences 3

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Which of these pairings of animals and phyla is incorrect?

Sponges: Porifera

Roundworms: Platyhelminthes

Jellyfish: Cnidaria

Segmented worms: Annelida

Squid: Mollusca

Natural science question from

Natural Sciences 3

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