1. Which of the following techniques would be best to use to separate soil and
water?
A. decantation B. distillation C. filtration D. magnetism | 2. What common household material can be separated through sieving?
A. vinegar B. cooking oil C. soy sauce D. lumpy flour | 3. Sand and gravel maybe separated from each other through using of _______.
A. filter B. magnet C. sifter D. winnow | 4. Which one of the following would you use to separate sand from the iron filings?
A. filter B. funnel C. magnet D. sifter | 5. Which separation technique would be the best method to get clear water from a
mixture of fine sand and water?
A. distillation B. filtration C. magnetism D. sieving | 6. How can we separate sugar and flour?
A. filtering B. sieving C. magnet D. decantation | 7. If Joy wants to get the iron filings out of some sand, what could she use to
separate this mixture?
A. decanting B. evaporation C. magnet D. sieving | 8. Which process of separating solid substances from a liquid uses of filter paper or
any fine cloth?
A. filtering B. picking C. sieving D. sifting | 9. Filtration is a process by which insoluble solids can be removed from a liquid by
using a ________.
A. funnel B. fine cloth C. mesh wire D. magnet | 10. Which method that could best separate the components of mixture
containing insoluble solid in liquid?
A. decantation B. evaporation C. filtering D. sieving