Marine ecosystem is a _________.

The correct answer is: Saltwater ecosystem

• Marine ecosystem is a salt water ecosystem.
• Oceans are included under the marine ecosystem.
• This ecosystem has high salt content.
• The various physical factors affecting the marine ecosystem include light, temperature, salinity, nutrients, etc.
• Some of the common types of ecosystems include coral reefs, kelp forest, mangrove, sandy shore, etc
• Fishes, corals, planktons are some of the common biotic features present in it