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Four marine are, the ocean, lake, swamp, waterfall. Easy, not really ☹☹☹
Different marine ecosystems include coral reefs, kelp forests, estuaries, mangrove forests, and deep-sea vents. These ecosystems are classified based on factors such as water depth, salinity, temperature, and the presence of specific species. Additionally, proximity to land and the amount of light available for photosynthesis also play a role in how marine ecosystems are classified.
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Algae are classified as part of the kingdom Protista. They are photosynthetic organisms that can be found in a variety of environments, including freshwater and marine ecosystems.
The salinity level is the primary characteristic that distinguishes marine ecosystems from freshwater ecosystems. Marine ecosystems have high salinity, while freshwater ecosystems have low salinity. Additionally, the types of organisms and adaptations to salinity levels further differentiate these two types of ecosystems.
Marine organisms can be classified based on various factors such as their size, habitat, and behavior. They can also be classified taxonomically based on their physical characteristics and genetic relationships. Additionally, marine organisms can be classified based on their ecological role in the marine ecosystem.
Salinity is the abiotic factor that separates marine ecosystems from river ecosystems. Marine ecosystems have high salt content in water, while river ecosystems have low salt content.
Aquatic ecosystems are classified by factors such as salinity, depth, and water flow, but not by terrestrial vegetation types. Salinity distinguishes marine from freshwater ecosystems, while depth and water flow help categorize various habitats within those systems. Therefore, terrestrial vegetation types do not play a role in the classification of aquatic ecosystems.
Saltwater/Marine ecosystems and Freshwater ecosystems.
Sea creatures are classified as organisms that live in marine environments, including fish, mammals like dolphins and whales, invertebrates such as jellyfish and squids, and other aquatic organisms like sea turtles and seahorses. They play important roles in marine ecosystems and come in a wide variety of shapes, sizes, and habitats.
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Ecosystems in the ocean are called marine ecosystems. Plankton is important to the marine ecosystem because they are food for many animals.