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Related Flashcards
Cards In This Set
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matter
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Any substance.
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states
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The states of matter are solid ,liquid and gas.
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solid
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Hard or firm.
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liquid
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Any substance that is not a solid or a gas,and which can be poured.
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gas
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Any air like substance that is not liquid or solid,such as oxygen or gas used as fuel in heating.
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water
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The clear,colourless,tasteless and odourless liquid that is necessary for all plant and animal life ;when you water a plant or animal ,you give it water to drink.
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gaseous
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Having the characteristics of a gas.
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vapour
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A substance in the gaseous state that is often visible in the air ,ex water vapour or steam.
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change of state
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When a substance undergoes a change of state it changes its state of matter ,ex liquid to gas
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water cycle
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The continuous process in which water evaporates from the sea,forming clouds;the clouds break as rain which makes its way back to the sea,where the process starts again.
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melted
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Changed from solid to liquid because it has been heated.
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heating
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The act of making something warmer.
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freezing
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To turn a liquid into a solid extremely cold.
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cooling
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The process of becoming cool.
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evaporate
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When a liquid evaporates ,it gradually becomes less and less because it is changing from a liquid into a gas.
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