There are two general terms that categorize freshwater ecosystems. Lentic refers to standing bodies of water (lakes, ponds, and inland wetlands) while lotic refers to flowing systems (streams and rivers).
Skate or ray fish have no bones. Only cartilage. I don't know about any freshwater ones one salt ocean.
Freshwater mussels live in rivers, while saltwater mussels live in oceans. Even though it is mussels, it differs a lot. Freshwater mussel and saltwater mussels hunt different things, because they live in different places.
The consumer of hydrilla includes various herbivorous animals such as grass carp, waterfowl, and certain insects. These organisms feed on hydrilla as a food source in aquatic ecosystems.
Crocodiles belong to the family Crocodylidae, which is a group of large aquatic reptiles known for their powerful jaws, semi-aquatic lifestyle, and sharp teeth. They are ectothermic (cold-blooded) animals and are found in tropical regions around the world. Crocodiles play a vital role in their ecosystems as top predators.
A freshwater mussel is also called a unionid mussel or naiad.
Streams,rivers,ponds,lakes are the four main freshwater ecosystems
lakes and sweat
freshwater ecosystems
Ponds and rivers are two types of freshwater ecosystems.
The four types of Aquatic Ecosystems are - 1. Oceans are the largest of the ecosystems covering more than 70 % of the earth's surface. 2. Freshwater bodies like lakes and ponds 3. Flowing fresh water like rivers and streams 4. Wetlands with wet soil and plants that grow in this type of soil
The factor that divides freshwater ecosystems into two main types is the water flow rate. Ecosystems with slow-moving or still water are called lentic ecosystems, such as lakes and ponds, while ecosystems with fast-moving water are called lotic ecosystems, such as rivers and streams.
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.
There are many different types of ecosystems on earth that are categorized into three major classes of ecosystems that include freshwater, ocean, and terrestrial. Ocean ecosystems are the largest covering 75 percent of the earth.
The main difference between marine and freshwater ecosystems is the salt concentration in the water. Marine ecosystems have high salt concentrations, whereas freshwater ecosystems have low salt concentrations. This difference in salinity influences the types of organisms that can thrive in each ecosystem.
They contain elements of both freshwater and saltwater ecosystems.
Saltwater/Marine ecosystems and Freshwater ecosystems.
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