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Photosynthesis is the process by which plants, some bacteria and some protistans use the energy from sunlight to produce glucose from carbon dioxide and water. This glucose can be converted into pyruvate which releases adenosine triphosphate (ATP) by cellular respiration. Oxygen is also formed.
The oxygen cycle is mainly involved in maintaining the level of oxygen in the atmosphere. The entire cycle can be summarized as, the oxygen cycle begins with the process of photosynthesis in the presence of sunlight, releases oxygen back into the atmosphere, which humans and animals breathe in oxygen and breathe out carbon dioxide, and again ...
equations for photosynthesis and respiration highlighting oxygen and carbon dioxide in each equation. Photosynthesis: 6CO 2 + 6H 2 O → C 6 H 1 2 O 6 + 6O 2
This lesson plan aims to teach 8th grade students about the oxygen-carbon cycle. Students will work in groups to arrange words, pictures, and arrows on a poster to illustrate how plants and animals depend on one another through the exchange of oxygen and carbon dioxide.
The oxygen cycle is interconnected with the carbon cycle. In the simple example of the oxygen cycle shown below, you can see how oxygen is used and cycled by plants and animals. Plants are the main creators of oxygen in the atmosphere through the process of photosynthesis .
21 Ιουν 2024 · Open Educational Resource. Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar. Grades. 5 - 8. Subjects. Biology. Photograph. Green Tree Leaves.
The Sun provides energy to the Earth in the form of radiant (light) energy and heat energy. Photosynthesis is the process whereby green plants use carbon dioxide from the air, water from the soil and radiant energy from the Sun in a series of chemical reactions to produce glucose (food) and oxygen.
