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How Do Plants Make Their Own Food?

How Do Plants Make Their Own Food?

植物怎样自己制造食物?

  1. Plants use sunlight, water and carbon dioxide.
  2. This process is called photosynthesis.
  3. Green leaves contain a pigment named chlorophyll.
  4. Chlorophyll captures light energy from the sun.
  5. Water travels up from roots through stems.
  6. Carbon dioxide enters through tiny holes in leaves.
  7. Together, they make sugar and oxygen.
  8. Oxygen floats out for us to breathe.
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