How do plankton contribute to marine ecosystems?

The Plankton consist of microscopic plants ("phytoplankton") and animals ("zooplankton"). On the ... Changes in climate can affect the timing of the seasonal plankton blooms, with effects that pass up the food chain. Longer term ... read more

They are basically the food chain of the entire marine ecosystem. Phytoplanktons are tiny plants in the ocean that do photosynthesis. Zooplanktons depend on them. So on and so forth. Some planktons are meroplanktons meaning that they will become a bigger nekton, including crabs, lobster and many many fish speices and seastars. read more

Plankton is important in an ecosystem because it keeps the chemistry of the earth and it's lower life in balance. Plankton are one celled organisms. Example of one is peat moss mostly they consist of plant spores such as fungi, mushrooms are a another example. read more

Phytoplankton is the base of several aquatic food webs. In a balanced ecosystem, they provide food for a wide range of sea creatures including whales, shrimp, snails, and jellyfish. Phytoplankton, also known as microalgae, are similar to terrestrial plants in that they contain chlorophyll and require sunlight in order to live and grow. read more