What can you conclude about the importance of marine ecosystems to global food webs and the biospher

Importance of marine ecosystem to global food web can be concluded as:

The stability of the food web depends on the presence of the producer.If we talk about marine ecosystems such as phytoplankton, algae and coral reef are the key producers of the marine ecosystem and play an important role.Algae serve as a portion of food for small aquatic creatures like krill and shrimp and these creatures serve as the food for big animals such as whales and this process keeps the food chain balanced. These facts show how important the food web is for our marine ecosystem.

If you remove all the lions from the savanna it will lead to a increase of gazelle and a increase of cheetahs becasue of no competition