Relier Pairs pure substances/mixtures . separates mixtures. Thermal conductors and thermal insulators. Renewable and non-renewable sources.Version en ligne pure substances/mixtures . separates mixtures. Thermal conductors and thermal insulators. Renewable and non-renewable sources. par rosi rorobar 1 mixtures 2 pure substantes 3 solution 4 homogeneous mixtures 5 heterogeneus mixtures two or more types of particles cannot see the different particles. one type of particles mix salt with water can see the different particles 1 distillation 2 evaporation 3 filtration 4 sieving separate a mixture of solids with liquids. separate a solution of a solid with a liquid. separate a mixture of solids that have different sizes separate a solution of two different liquids. 1 Thermal conductors 2 heat 3 objects lose thermal energy 4 objects receive thermal energy 5 Thermal insulators can transfer thermal energy very well. they heat up cannot conduct thermal energy very well. thermal energy that flows through matter. they cool down. 1 beaker, cylinder 2 thermometers 3 many metals: aluminium, steel cooper, gold 4 wood, plastic, glass, rubber, wood, cotton measure volume good thermal conductors. measure temperature good thermal insulators 1 recycle 2 close the fridge 3 put on a sweater 4 turn off lights 5 walk or ride your bike 6 renewable sources 7 non-renewable sources 8 take short shower when you leave the room to save hot water when you feel cold do not leave fridge open oil, gas and coal. paper, plastic, glass and metal to school wind and the Sun
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