Study

Science

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  • We should _______________ to trash bin
    throw away
  • Where do we live?
    Earth
  • We should cut down _______________
    pollution
  • They should not _________ trees
    cut down
  • We should pick up ___________ from the ground.
    Trash
  • We should _______________ trees
    plant
  • We should protect the ___________
    environment
  • We should ________ water every day
    save