Flowers and history - PowerPoint PPT Presentation

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Flowers and history

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Evidence of flowers that predate the prehistoric period has been discovered by Fossil. There are traces of the association of flowers with humans during the Paleolithic age. – PowerPoint PPT presentation

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Title: Flowers and history


1
Flowers And History
  • Evidence of flowers that predate the prehistoric
    period has been discovered by Fossil. There are
    traces of the association of flowers with humans
    during the Paleolithic age.

2
  • Fossils of magnolia-woody plants that date back
    more than 93 million years are the first evidence
    of plant life. More recently, fossil tiny
    herb-like flower dating back 120 million years
    have been discovered by Paleobotanists.
  • Flowering plants, called angiosperms, it is
    thought that they had a wide range in most
    locations in the middle of the Cretaceous Period
    ... 146 million years ago. A myriad of images of
    parts of flowers preserved in fossils have been
    found in Sweden, Portugal, England, and the Gulf
    Coast of Mexico. There are a few fresh cut
    flowers that have a long history.
  • The archaeologists found skeletons of a man, two
    women and a child buried together in soil
    containing pollen of flowers in a cave in Iraq.
    This association of flowers with the cave
    dwelling Neanderthals of the Pleistocene era is
    indicative of the role of flowers in burial
    rituals.

3
  • People have used flowers to express their
    feelings, increase their surroundings, and to
    commemorate important rituals and observances.
    All forms of art, depict the use of flowers
    music, books, paintings, sculpture, ceramics,
    tapestries. Some of the most opulent of reference
    material are images of flowers, produced by
    artists over the centuries 17, 18 and 19, which
    deal represents exactly the flowers with her
    incredible beauty.

4
  • Scientists say there are over 270,000 species of
    flowers that have been documented and exist in
    the XXI century. The evolutionary history of
    flowers extends over some 125 years. During this
    time, a complex assortment of over 125,000
    wholesale flower species has been developed.
  • During the Victorian era in England the language
    of flowers was as important as being "well
    dressed". For example, the recognizable smell of
    a particular flower, plant or perhaps a scented
    handkerchief sent its own unique message. But
    scientists need to answer basic questions about
    these marvels of beauty ... What led to its
    amazing diversity? Are there flowers that have
    not changed much during the evolution of this
    planet?
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