Presentaci

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THE ECOSPHERE

• An ecosphere can mean an imaginary shell of
  space surrounding a star where temperatures are
  suitable for life to exist on a planet.

• An example is the ecosphere of our Solar System.

Click on the picture to see the example
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THE ECOSPHERE

• Our Solar Systems ecosphere is the imaginary
  area around the Sun where temperatures are
  suitable for life to exist.

• It encompasses two planets Mars and Earth.

Mars
Earth
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THE BIOSPHERE

• The biosphere is the collective term for the
  living organisms that inhabit our planet. In
  other words, the living things that live in the
  troposphere, the hydrosphere and the upper layer
  of the geosphere.