science trivia
TRANSCRIPT
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The earth is composed of a core, a mantle and a . . . what?
Ans: a crust
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Which flower has thorns: a rose, a tulip or a geranium?
Ans: a rose
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Which animal eats meat: a lion or a rabbit?
Ans: a lion
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What part of the body pumps blood to every other part?Ans: the heart
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Which can make its own food: an animal or a plant?
Ans: a plant
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What will a caterpillar change into?Ans: a butterfly (or a moth)
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What are the two main gases in the air that we breathe?Ans:nitrogen and oxygen
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Which is a mammal: a shark or whale?
Ans: a whale
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Earth is covered mostly by…what?
Ans: water
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Most plants grow from seeds. True or false?Ans: True
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Which do not feed their young: mammals, birds or reptiles?Ans: reptiles
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What part of a plant carries water to its leaves?Ans: the stem
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What do you call a mass of ice that floats in the ocean?
Ans: an iceberg
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What’s the name for the doctor who takes care of your teeth?
Ans: a dentist
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What force makes your hands feel warm when you rub them together?
Ans: friction
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Name two of the three things needed for photosynthesis to occurAns: light, carbon, water
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Which are not predators: panthers, human beings or elephants?
Ans: elephants
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What forms when water droplets in a thundercloud freeze into lumps of ice?
Ans:hail
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Which has positive electric charge: a proton or a neutron?
Ans: a proton
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Leaves that turn red or yellow in autumn have lost …what?Ans: chlorophyll
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