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Questions
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Answers
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Which of these fruits is not an apple : Gala, Granny Smith, or Reine Claude ?
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Reine Claude
Explanation : This is a type of plum.
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When lightning strikes, we hear thunder before seeing lightning : true or false ?
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FALSE
Explanation : Light travels faster than sound.
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What was the name of the supercontinent, formed over 200 million years ago, that brought together almost all the landmasses ?
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Pangaea
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Lionel buys a watch for €200. If it was on sale at 20 % off, what was its original price ?
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€250
Explanation : Let "x" be the original price. Solve 200 = x * [1 - (20 ÷ 100)], i.e., 200 = x * 0.8, so x = 200 ÷ 0.8 = 250.
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What is the unit used to measure sound level ?
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Decibel
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Grass snakes are venomous in France : true or false ?
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FALSE
Explanation : Grass snakes are harmless, only some vipers in France are venomous.
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What is the name of the transformation cycle that allows a larva to become a chrysalis and then a butterfly ?
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Metamorphosis
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Which of these is not a fossil fuel : coal, natural gas, or nuclear ?
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Nuclear
Explanation : Nuclear uses fissile energy.
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In geology, what can be metamorphic or sedimentary ?
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A rock
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Sedimentary rocks are the only ones that sometimes contain fossils : true or false ?
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TRUE
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Which planet is closest to the Sun ?
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Mercury
Explanation : In order : Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune.
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People with spectrophobia fear : ghosts, mirrors, or death ?
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Mirrors
Explanation : The fear of ghosts is called "phasmophobia", and the fear of death is called "thanatophobia".
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Which of these rodents is the largest in the world : the capybara, the agouti, or the nutria ?
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The capybara
Explanation : Capybaras can weigh over 45 kg.
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In seahorses, it is the male that carries the eggs : true or false ?
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TRUE
Explanation : The female lays her eggs in the male’s pouch, which "gives birth" to the young four weeks later.
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In which ocean do most hurricanes form ?
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The Atlantic Ocean
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