What is the most productive type of ecosystem?

Tropical rainforests show the highest productivity in terrestrial ecosystems.

What are the most productive and least productive ecosystems?

Globally, patterns of primary productivity vary both spatially and temporally. The least productive ecosystems are those limited by heat energy and water like the deserts and the polar tundra. The most productive ecosystems are systems with high temperatures, plenty of water and lots of available soil nitrogen.

What makes an ecosystem highly productive?

A high primary productivity rate in the ecosystems is obtained when the physical factors (for instance: water, nutrients and climate) are favourable. … Trunks and roots trap large amounts of food particles and, once their vital cycle is over, they decompose, thus supplying the ecosystem with more organic matter.

Which ecosystem has highest primary productivity?

Forest Ecosystem: It has the highest primary productivity.

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.

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Which of the following is least productive ecosystem?

So, the correct answer is ‘Open oceans’.

What are the different types of productivity in an ecosystem?

According to Odum there are three types of productivities – primary productivity, secondary productivity and community productivity.

Which type of freshwater wetland is the least productive and why?

The bog freshwater ecosystem is the least productive. This is because bogs drain poorly, meaning that soil becomes too saturated to support nutrients,…

What are the different types of ecosystem?

The different types of the ecosystem include:

  • Terrestrial ecosystem.
  • Forest ecosystem.
  • Grassland ecosystem.
  • Desert ecosystem.
  • Tundra ecosystem.
  • Freshwater ecosystem.
  • Marine ecosystem.

What are the three marine ecosystems?

These include the open ocean, the deep-sea ocean, and coastal marine ecosystems, each of which have different physical and biological characteristics.