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Science

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
A biotic   Non-living  
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Biotic   Living  
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Consumer   Something that eats something else  
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Producer   Someone who makes their own food from A biotic things  
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Food Chain   Shows how energy and nutrients are transferred from one animal to another  
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Decomposer   Something that breaks down waste into another substance  
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Biodiversity   Biodiversity is the variety of plants and animal life in an ecosystem  
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Food web   Shows the connections between many different food chains  
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Matter   Everything that has mass and takes up space  
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Mixtures   Matter that contains two or more pure substances mixed together  
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Pure substances   Matter that contains only one kind of particle  
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Heterogeneous Mixtures   A mixture with different parts you can see  
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Homogeneous   A mixture that looks like a single pure substance a uniform mixture of two of more pure substances  
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Compounds   Chemical combinations of two or more elements that can be broken down through chemical reactions  
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Elements   Can not be further decomposed, represented on periodic table by an atomic symbol  
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Five points of Particle theory   P Particles are in everything T Temperature S Spaces between particles A Attraction M movement  
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Universal Solvent   Water  
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Separating a solution   Distillation and evaporation  
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fastening the dissolving rate   heat, lessen mass, manually mix  
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Temperature   A measure of kinetic energy in a substance  
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Heat   The transfer of energy from a warmer object to a cooler object  
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Energy   the ability to do work  
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Kinetic energy   The energy of moving particles  
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Thermal Expansion   the spaces between the particles of a substance get larger when heated  
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Thermal contraction   The spaces between the particles of a substance get larger when heated  
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Conduction   The transfer of energy through touching particles  
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Convection   The transfer of energy through liquids and gases  
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Radiation   The transfer of energy through electromagnetic waves  
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Greenhouse effect   Gases in the atmosphere trap radiated heat  
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Created by: laura77
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