Do you know what CO2 refers to? Do you know the meaning of light-year? Come, explore the wonderful world of science.

This is an online quiz for children. Click on the answer you think is correct to find out. Scroll down to start the quiz for kids: Science Quiz


An instrument to measure temperature is called:

  • Hydrometer

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  • Thermometer

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  • Gyrometer

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  • Tempometer

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Squirrel monkey is a type of:

  • Squirrel

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  • Lizard

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  • Monkey

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  • Panda

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Another name for a twister is:

  • Earthquake

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  • Tornado

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  • Wind

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  • Flood

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It is a bird born out of the largest egg in the world

  • Sparrow

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  • Hen

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  • Turkey

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  • Ostrich

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The seventh planet from the sun is:

  • Earth

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  • Uranus

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  • Mars

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  • Jupiter

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Albatross is:

  • A sea bird

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  • A beetle

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  • A fruit

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  • A city

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It bears the closest resemblance to man

  • Panda

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  • Rhino

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  • Chimpanzee

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  • Elephant

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It is known as the ship of the desert

  • Cat

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  • Panther

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  • Camel

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  • Rabbit

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The planet closest to the sun is:

  • Neptune

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  • Mercury

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  • Venus

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  • Saturn

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The blanket of air that envelops the earth is called:

  • Upper crust

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  • Hydrosphere

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  • Lithospere

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  • Atmosphere

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The number of bones in the Human face is:


    The largest animal is the:

    • Giraffe

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    • Camel

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    • Blue whale

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    • Rhino

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    The layer that protects the earth from UV radiations:

    • Nitrogen

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    • Ozone layer

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    • Methane

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    • Magnesium oxide

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    Smallest indivisible particle of an element that can exist is called:

    • Cell

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    • Nucleus

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    • Molecule

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    • Atom

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    The Kalahari desert is in:

    • India

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    • Chile

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    • Australia

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    • Botswana

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    Lunar eclipse refers to the eclipse of which of the following:

    • Sun

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    • Mars

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    • Moon

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    • Venus

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    An astronomical measure of distance is called:

    • Kilometre

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    • Yard

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    • Light Year

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    • Metre

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    The process by which green plants manufacture their food is called:

    • Respiration

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    • Photosynthesis

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    • Digestion

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    • Excretion

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    The largest land animal is:

    • Panther

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    • Lion

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    • Whale

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    • African Bush Elephant

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    The top crust of the Earth is called:

    • Lithosphere

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    • Asthenosphere

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    • Stratosphere

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    • Atmosphere

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    CO2 refers to:

    • Carbon Monoxide

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    • Methane

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    • Carbon Dioxide

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    • Cobalt

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    A substance that allows heat or electricity to pass through it is called:

    • Aerosol

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    • Alcohol

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    • Conductor

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    • Acid

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    Rain polluted by a build-up of acids in the air is called

    • Hailstorm

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    • Acid rain

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    • Tornado

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    • Drizzling

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    Atoms of the same element containing different number of neutrons is called:

    • Isomer

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    • Ion

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    • Isotope

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    • Molecule

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    Jupiter has the following number of satellites:


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