Study

Endangered Species

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  • Pollutant
    Something which pollutes
  • Wipe out
    To kill or destroy completely
  • Ecology
    The relationship between human animal and plant life and its environment
  • Habitat
    The natural surroundings in which a plant or animals usually lives
  • Deleterious
    Damaging or harmful
  • Pesticide
    A chemical substance that is used to kill pests especially insects which are considered harmful to crops
  • Wholesale
    On a very large scale affecting a great many people or things
  • Reverse
    To change something completely so that it is the opposite of what it was
  • Regulate
    To control something by the use of rules and laws
  • Wildlife
    Animals birds and insects which live in their natural surroundings
  • Extinct [adj]
    No longer existing
  • Waste, lay waste to
    Destroy somewhere completely
  • Deforestation
    The cutting down or burning of trees in a large area
  • Ivory
    A hard yellowish- White substance of which the tusks of elephant are formed
  • Environment
    The external surroundings in which people animals and plants live