Which of the following ecosystem is more productive?

Which of the following ecosystem has more productivity?

In the aquatic ecosystem, coral reefs show the highest gross primary productivity. Large numbers of aquatic phototrophs and phytoplankton contribute to the productivity of the ecosystem.

What are the 3 most productive and 3 least productive ecosystems?

The two most productive are estuaries, swamps and marshes, and tropical rain forests. The two least productive are open ocean, tundra, and desert.

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. The presence of some forms of secondary energy can also help to increase the primary productivity rate.

Which of the following ecosystem has highest productivity Mcq?

Tropical rainforests show the highest productivity in terrestrial ecosystems.

Which ecosystem has highest productivity Upsc?

Tropical rainforest have highest primary productivity and is least in desert.

What ecosystem has the lowest productivity?

Deserts, tundra, the open ocean, and the lakes and streams biome all have the lowest amounts of primary productivity.

What are the two most productive land ecosystems?

The two most productive are estuaries, swamps and marshes, and tropical rain forests. The two least productive are open ocean, tundra, and desert. About what percentage of total potential net primary productivity of the entire earth and the earth’s terrestrial ecosystems are used, wasted, or destroyed by humans?

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What are the five most productive biomes on the planet?

Aquatic environments, such as coral reefs, estuaries, swamps and marshes, and terrestrial environments, including tropical rainforests, tropical seasonal forests, temperate evergreen forests, and temperate deciduous forests have the highest levels of primary productivity.

Is tundra or desert more productive?

The least productive ecosystems are those limited by heat energy and water like the deserts and the polar tundra.

Task One: Definitions.

Ecosystem Type Net Primary Productivity (kilocalories per metre squared per year)
Temperate Grassland 2000
Polar Tundra 600
Desert < 200