Well the staple of the food chain would be plankton. Remember a producer is the base of all food chains. Except in a few rare cases, such as deep sea vents and caves with no light.
Plankton.
The waste from marine animals is returned to the water in which they live. It forms part of the food chain as it is ingested by the micro-organisms that in turn become food for larger marine life.
Marine Biologists deal with marine life and Pharmacists deal with medicine. Some pharmacists are looking at marine life as a source of new medicines.
A dolphin is a predator and preydolphins are both
phytoplankton
The algae are eaten by smaller marine life such as cope pods, fish and tons more by slightly larger fish. The DHA gets passed along the food chain, all the way up to the biggest fish, but the original source is the algae.
the sun blindes the marine life , which makes it difficult for the marine to find food .
Biggest issue is pollution which causes the water to affect the marine life usually killing it and causing a problem in the food chain when certain animals' usual diet has died off, they die off as well or have to look for new food source
Penguins, (various other bird species nest during the antarctic summer), several species of seals, whales and other marine life abound in the waters around antarctica, whose cold waters are rich in microscopic marine life (krill, etc), a good source of food for fish and large marine mammals.
An aquatic food web is a food web that involves marine life.
Marine wealth includes the vast variety of Natural Resources available from the oceans and seas, as well as the food and marine life by-products that can be harvested.
Land and marine life are the two types of global food.
Land and marine life are the two types of global food.