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Esturies form a common habitat for marine and riverine animals.They use these areas interchangably during various stages of their life.Many marine animals spans,lay eggs,hatch in esturies and then migrate to sea.Without esturies these animals become exstinct.

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13y ago
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13y ago

The washed up particles of mud and all the soil gets washed down to estuaries. Making them more fertile.

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12y ago

High influx of nutrients from river(s), many different niches for plants and animals to fill...from mud flats to swamp to deep water ways...etc.

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14y ago

true

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Q: Why are estuaries the most productive ecosystems on earth?
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What is the productivity of estuaries?

Estuaries are the most productive of all marine ecosystems.


How do estuaries compare in terms of production compared to other areas?

Estuaries are the most productive of all marine ecosystems.


Which aquatic body is the most productive ecosystem?

fish


What best describes why estuaries are important resources?

They are among the most productive types of ecosystems.


Which biome would have the least biomass?

Terrestrial ecosystems - in order, from most to least productive:1. Swamps, marshes, tropical rain forests (most productive)2. Temperate forest3. Northern coniferous forest (taiga)4. Savanna5. Agricultural land6. Woodland and shrubland7. Temperate grassland8. Tundra (arctic and alpine)9. Desert scrub10. Extreme desert (least productive)Aquatic ecosystems - in order, from most to least productive:1. Estuaries (most productive)2. Lakes and streams3. Continental shelf4. Open ocean (least productive)


Why are esturaies important?

Estuaries are important for many reasons. Estuaries are among the most biologically productive ecosystems on the planet. More than two thirds of the fish and shellfish we eat spend some part of their lives in estuaries. These ecosystems also provide many other important ecological functions; they act as filters for terrestrial pollutants and provide protection from flooding. Estuaries also have economic importance. These dynamic bodies of water provide us with an important source of food, but are also a popular tourist destination. Millions of people visit the nation's estuaries each year to boat, swim, bird watch and fish. thank you Blake Hope this helps you, sincerely Blake Rosenberg.


A treeless shallow area usually covered with water is called a?

Wetlands are treeless shallow areas usually covered with water. They are transitionally between terrestrial and aquatic ecosystems. They are among the most biologically productive natural ecosystems in the world.


Where can ocean ecosystems be found?

In any ocean...? Not sure what you mean- anywhere! There are ecosystems from the coral reefs to the depths of the ocean! There are very very few places where there are NOT any ecosystems or population of some kind.


What were key events during the Progressive Era?

the U.S. became the most productive industrial nation on earth


What kind of ecosystems covers most of the earth surface?

The ocean is considered an ecosystem. 70 percent of the earth is made up of ocean water.A+-- Marine


What is the most polluted intertidal habitats?

estuaries


Where is the most fertile and productive farmlands on Earth?

Combination of the most fertile, deep soil and Mediterranean climate. San Joaquin Valley, CA.