Study

Filtering

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  • In a simple water filter shown, what material layer D is made of? This is coarse and big in size.
    rocks
    cotton
    pebbles
    sand
  • In a filter, what is the special paper with many holes but does not easily tear?
    filter paper
    beaker
    funnel
  • What are these matrerials called?
    cotton
    sand
    rocks
    pebbles
  • What are these matrerials called?
    cotton
    sand
    rocks
    pebbles
  • In a simple water filter shown, what material layer C is made of? This is coarse and small in size.
    rocks
    pebbles
    sand
    cotton
  • What are these matrerials called?
    rocks
    sand
    pebbles
    cotton
  • This process separates small solids from the liquid.
    magnetism
    filtering
    sieving
    hand-picking
  • In a filter, what is the ccup that holds the filtered water? It has numbers measured in millilitres.
    beaker
    filter paper
    funnel
  • What are these matrerials called?
    sand
    rocks
    cotton
    pebbles
  • In a simple water filter shown, what material layer B is made of? This is fine and very small and commonly found at the beach.
    rocks
    pebbles
    sand
    cotton
  • In a simple water filter shown, what material layer A is made of? This white and soft.
    cotton
    rocks
    sand
    pebbles
  • This equipment is used to separate small solids from the liquid using a filter paper, a funnel and a beaker .
    funnel
    filter
  • In a filter, what is the cone-shaped equipment that hold the filter paper? It has a tube with an open end.
    beaker
    filter paper
    funnel