1st 6 Weeks Vocab Review

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1st 6 Weeks Vocab Review

• Carbon Dioxide-Oxygen Cycle

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Carbon Dioxide-Oxygen Cycle

• The movement of carbon on Earth by the process of
  respiration and photosynthesis.

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Carbon Dioxide

• A gas produced by animals during respiration that
  plants use to make food, water, and oxygen.

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Respiration
Release Carbon Dioxide
Breath in oxygen

• A process by which animals use oxygen and food to
  make energy and carbon dioxide.

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Photosynthesis

• The process where plants use sunlight, water, and
  carbon dioxide to produce sugar (glucose) and
  release oxygen.

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Elodea

• An aquatic water plant.

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Bubble

• Gas or air in a liquid