*How much energy do they get from the sun?
1. Phytoplankton
2. Macroalgae
3.Seagrasses
4.Mangroves
1. Phytoplankton receives energy from the sun through photosynthesis. They convert sunlight into chemical energy, which is stored in the form of organic compounds. Phytoplankton is estimated to be responsible for about 50% of the global primary production, making it a vital source of energy in marine ecosystems.
2. Macroalgae, also known as seaweeds, also derive their energy from the sun through photosynthesis. They contain chlorophyll pigments, which capture sunlight and convert it into chemical energy. Macroalgae play an important role in marine food webs, providing energy to various organisms.
3. Seagrasses are flowering plants that grow in coastal areas and shallow marine waters. Like terrestrial plants, seagrasses also utilize photosynthesis to obtain energy from the sun. They have adapted to survive in submerged conditions and are crucial habitats for many marine organisms.
4. Mangroves are trees or shrubs that grow in saltwater coastal habitats, known as mangrove forests. These plants are also capable of photosynthesis and derive energy from sunlight. Mangroves provide important nursery habitats for various marine species and contribute to the productivity of coastal ecosystems.