NEET BIOLOGY

Detailed explanation-1: -That is why aquatic life zones are divided up between saltwater life zones and freshwater life zones. An example of a saltwater or marine life zone is a coral reef. An example of a freshwater life zone is a lake.

Detailed explanation-2: -Wetlands are not considered freshwater ecosystems as there are some, such as salt marshes, that have high salt concentrations-these support different species of animals, such as shrimp, shellfish, and various grasses.

Detailed explanation-3: -Answer and Explanation: Coral reefs are only found in saltwater. They are a type of marine habitat, which means that they must live in the ocean or sea, not in freshwater.

Detailed explanation-4: -The habitats that freshwater ecosystems provide consist of lakes, rivers, ponds, wetlands, streams, and springs.