Question: Which 3 aquatic ecosystems have the highest productivity?

In terms of NPP per unit area, the most productive systems are estuaries, swamps and marshes, tropical rain forests, and temperate rain forests (see Figure 4).

Which aquatic ecosystem has the highest productivity?

Coral reefs have the highest productivity in aquatic ecosystems. In terrestrial ecosystems, tropical rainforests have the highest productivity.

What ecosystems have the highest productivity?

The highest net primary productivity in terrestrial environments occurs in swamps and marshes and tropical rainforests; the lowest occurs in deserts.

What are the two most productive aquatic ecosystems?

List two of the most productive ecosystems or aquatic life zones and two of the least productive. The two most productive are estuaries, swamps and marshes, and tropical rain forests. The two least productive are open ocean, tundra, and desert.

What is the productivity of aquatic ecosystem?

The productivity of aquatic systems has been given two meanings in the literature: either the transfer of matter or energy through the food web, or the quantity of fish that may be captured in a sustainable way per unit of time.

Which 3 ecosystems have the highest productivity quizlet?

What types of ecosystems have the highest productivity per unit area? Estuaries, swamps and marshes, tropical rain forests, and temperate rain forests.

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Why do swamps have high productivity?

The southern marshes do better than the northern ones partly because of the greater influx of solar energy and longer growing season, and partly because of the nutrient rich sediments carried by rivers in that region.

Which biome has the highest primary productivity?

Tropical forests have the highest biodiversity and primary productivity of any of the terrestrial biomes.

Which ecosystem is most productive Why?

In an ecosystem, primary productivity refers to the accumulation of energy in terms of biomass. In aquatic ecosystems, coral reefs have the highest productivity. Tropical rainforests show the highest productivity in terrestrial ecosystems.

What are the three least productive habitats?

The biomes with the lowest levels of primary productivity include deserts, the tundra, the open ocean, and the lakes and streams biome. These biomes include habitats that have extreme temperatures and very limited precipitation, which results in very low production of new biomass.

What are the most productive and biodiverse aquatic ecosystems?

The answer is coral reef ecosystem . More than 25% of marine flora and fauna live in this ecosystem, but corals occupy only 1% of the ocean floor.