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  1. Photosynthesis - National Geographic Society

    Feb 26, 2025 · Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.

  2. Photosynthesis - National Geographic Society

    Oct 19, 2023 · Subjects Biology, Ecology PDF Photosynthesis Infographic Photosynthesis is a critical process that makes life on Earth possible. National Geographic Society PDF PDF PDF

  3. Photosynthesis - Education

    They make it using a process called photosynthesis. National Geographic Explorer and oceanographer Branwen Williams explains how plants use sunlight to feed themselves and …

  4. Sweet Secret - Education

    What does a plant leaf have to do with the solar energy panels on the White House? Find out how Melvin Calvin’s Nobel Prize–winning photosynthesis research is helping cool the planet, in this …

  5. Chlorophyll - National Geographic Society

    Oct 31, 2023 · Green plants have the ability to make their own food. They do this through a process called photosynthesis, which uses a green pigment called chlorophyll. A pigment is a …

  6. The Carbon Cycle - Education

    Oct 19, 2023 · It is stored in what are known as reservoirs, and it moves between these reservoirs through a variety of processes, including photosynthesis, burning fossil fuels, and simply …

  7. Carbon Sources and Sinks - Education

    Oct 19, 2023 · They continually take carbon out of the atmosphere through the process of photosynthesis. The ocean is another example of a carbon sink, absorbing a large amount of …

  8. The Keeling Curve - National Geographic Society

    Jun 21, 2024 · He drew on his understanding of photosynthesis and plant respiration to explain this observation: Plants take in CO2 during the day to photosynthesize—or make food for …

  9. Autotroph - National Geographic Society

    Nov 18, 2024 · Most autotrophs use a process called photosynthesis to make their food. In photosynthesis, autotrophs use energy from the sun to convert water from the soil and carbon …

  10. Energy Transfer in Ecosystems - Education

    Jan 22, 2024 · Energy needs to be transferred through an ecosystem to support life at each trophic level.