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Date: Wednesday, July 1st 2015
Topic: Photosynthesis and Respiration contributing to Cycles
Objective: To analyze how the Photosynthesis and the Respiration
Process contribute to the Carbon and Oxygen Cycle.
CLASS # 6 – U2
PHOTOSYNTHESIS AND RESPIRATION
CONTRIBUTING TO BIOGEOCHEMICAL
CYCLES
Photosynthesis and Respiration
It is a process by which plants elaborate their own food.
They produced oxygen during Photosynthesis goes back to
the Atmosphere and it is used by living things so they can
perform the Respiration Process.
Contribution
In the following equations it is proved that the Photosynthesis
and the Respiration are opposite processes that form a cycle, in
which the materials of one are restored by the other.
Photosynthesis
Respiration
Practice # 4
Answer the following questions:
1. Why is the Photosynthesis opposite of the Respiration
Process? Explain.
2. How do the Photosynthesis and Respiration Process
contribute to the Oxygen and Carbon Cycle?