Which one of the following will add to garbage?
  • Wrapper of a biscuit pack
  • Tin of a cold drink
  • Syringe used by a doctor
  • All of these
Which one can be used for making manure?
  • Earthworms
  • Houseflies
  • Eagle
  • Crow
Leaves falling from trees should be disposed by
  • burning
  • making compost by boiling and drying them
  • making compost by vermicomposting
  • any of these methods
Garbage from cities is collected at
  • landfill areas
  • riversides
  • inside the ponds and lakes
  • near every colony
Which of the following can be recycled?
  • Waste paper
  • Leather shoes
  • Animal waste
  • Kitchen waste
Out of these, which one is a non-biodegradable waste?
  • Paper
  • Faecal matter
  • Aluminium foil
  • Cotton
3’R’ means
  • reduce, reuse and recycle
  • rain, reuse and recycle
  • rotting, reduce and reuse
  • recycle, rain and rotting
Which among the following will not pollute the soil?
  • Aluminium foil
  • Plastic
  • Thermo Col
  • Bread
Rotting is carried out by
  • microbes
  • insects
  • ants
  • amoeba
Materials that can be recycled are collected in
  • Red bins
  • Blue bins
  • Yellow bins
  • White bins
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