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Science revision

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
Why does distillation work with sand and water   Distillation works because salt has a lot higher boiling point than water  
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Which nutrient is found in bread, pasta and rice   Carbohydrates  
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How is igneous rocks formed   when molten rock cools and solidifies  
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How is sedimentary rocks formed   when broken remains of other rocks join together  
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What are some examples of sedimentary rocks   chalk ,limestone ,shale, sandstone  
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How is a Metamorphic rocks formed   when other rocks changes because of heat or pressure.  
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How many joules are in 1 killer joule   1000 joules  
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What is power   it is the rate in which energy is used  
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what are some examples of a non-contact force   gravity and magnetism  
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what part of the earth is liquid   outer core  
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how much nitrogen is the atmosphere made up of   78  
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What is the core made from   iron and nickel  
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What can a deficiency in vitamin A cause   Blindness  
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Where does food get absorbed   small intestine  
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what do the bile do   helps the digestion of lipids(fat)  
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What do enzymes do   They speed up digestion  
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What nutrients cant be digested   Minerals, vitamins and water  
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What is mainly absorbed in the large intestine   water  
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Where is most food digested   small intestine  
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Created by: 15jackosnm
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