What do phytoplankton do?
Phytoplankton are microscopic plants, but they play a huge role in the marine food web. Like plants on land, phytoplankton perform photosynthesis to convert the sun’s rays into energy to support them, and they take in carbon dioxide and produce oxygen.
Why do you think phytoplankton is important to seals and birds?
Phytoplankton are eaten by zooplankton and krill, which in turn are eaten by fish, shellfish, cephalopods, seabirds and even whales. That makes them the base of the marine food chain – other creatures are dependent on them.
What bird eats plankton?
Copepods eat microscopic marine algae called phytoplankton that contain chlorophyll and need sunlight to live and grow. In the high arctic, the summer sun makes phytoplankton bloom, as seen below in the Barents Sea. It takes quadrillions phytoplankton to feed billions of copepods to feed the dovekies.
What is phytoplankton photosynthesis?
Like land plants, phytoplankton have chlorophyll to capture sunlight, and they use photosynthesis to turn it into chemical energy. They consume carbon dioxide, and release oxygen. All phytoplankton photosynthesize, but some get additional energy by consuming other organisms.
What are Phytoplanktons and Zooplanktons?
There are two main types of plankton: phytoplankton, which are plants, and zooplankton, which are animals. Zooplankton and other small marine creatures eat phytoplankton and then become food for fish, crustaceans, and other larger species.
What is a planktonic organism?
Planktonic organisms include protists, microorganisms, and certain types of small metazoan animals, all sharing a common liability to passive entrainment in water currents, generated by tide, wind, convection, gravity, and the rotation of the earth.
What are the 3 biggest environmental issues facing zooplankton and phytoplankton?
Saraux said it’s not easy to determine why plankton changes. “But there are three main possibilities: the water temperature, a lack of nutriments or pollution.”
What do jellyfish eat?
Jellyfish eat many different types of things, such as small plants (phytoplankton), copepods (crustacean zooplankton), fish eggs and other small fish called larvae; they also eat the planktonic eggs and young stages (also called larvae) of many different kinds of marine animals. Some jellyfish even eat other jellyfish!
What is the process of photosynthesis in plants?
The process During photosynthesis, plants take in carbon dioxide (CO 2) and water (H 2 O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose.
What is the by-product of photosynthesis?
All green plants and a few other autotrophic organisms utilize photosynthesis to synthesize nutrients by using carbon dioxide, water and sunlight. The by-product of the photosynthesis process is oxygen.Let us have a detailed look at the process, reaction and importance of photosynthesis. What Is Photosynthesis in Biology?
What are the two reactions that occur during photosynthesis?
The two reactions that occur during photosynthesis process are light-dependent reaction and light-independent reaction. 3. What are the two main products released during the photosynthesis process?
What happens to carbon dioxide during photosynthesis?