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Further Information more than one answer ticked = 0 marks Further Information Accept ‘evaporation’ for ‘evaporating’ Accept sand is the residue / sand stays on the Accept salt solution is the filtrate Accept ‘salt water’ for ‘salt solution’
paper
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Marks Marks
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Answer Answer evaporating basin / evaporating dish sand does not go through the filter paper / sand is insoluble / sand does not dissolve in water salt solution goes through the filter paper or funnel / salt solution collected (in the evaporating salt is left behind / salt crystals are formed
cause loss of species plant forests protect habitats reduce waste stop people killing animals any three from basin/dish) / salt is soluble (heat to) evaporate the water
filter paper
Question Question © UCLES 2019
3 4(a) 4(b) 4(c)