What are some examples of primary productivity?

Examples of Primary Productivity:

1. Photosynthesis in plants and algae
2. Chemosynthesis by certain bacteria in deep-sea hydrothermal vents
3. Cyanobacteria conducting photosynthesis in aquatic environments
4. Phytoplankton converting sunlight into energy in oceans
5. Green plants producing energy through photosynthesis in terrestrial ecosystems.

Examples of primary productivity include:

1. Photosynthesis in plants, algae, and some bacteria, where they convert light energy into chemical energy to produce glucose and oxygen.
2. Chemosynthesis in certain bacteria, where they use energy from chemical reactions, such as the oxidation of inorganic compounds, to produce organic molecules.
3. Primary production in aquatic ecosystems by phytoplankton, which are microscopic algae and photosynthetic bacteria that form the base of the marine food web.
4. Primary production in terrestrial ecosystems by vegetation, including forests, grasslands, and wetlands, which capture sunlight to produce organic matter through photosynthesis.
5. Primary productivity in agricultural systems, where crops and plants convert solar energy into biomass through photosynthesis, supporting human food production and ecosystem services.