Most plants perform photosynthesis, which is the process of converting light energy into chemical energy. All plants, from tiny mosses to massive trees, are involved in photosynthesis. The primary plants involved include:
- Green plants (Angiosperms and Gymnosperms): These include most of the plants you’re familiar with—flowering plants, trees, shrubs, grasses, and ferns. They contain chlorophyll, a green pigment that helps capture light energy.
- Algae: These are aquatic plants, including seaweed, kelp, and phytoplankton. They also carry out photosynthesis, and they play a major role in producing oxygen and absorbing carbon dioxide in marine environments.
- Cyanobacteria: While not technically plants, these bacteria perform photosynthesis and are crucial for ecosystems, especially in aquatic environments. They were among the earliest organisms to evolve photosynthesis on Earth.
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