Which of the following are most productive in terrestrial ecosystem?

Thus, tropical rain forests are the most productive ecosystem.

Which ecosystem is the most productive?

Tropical rainforests show the highest productivity in terrestrial ecosystems.

Which of the following ecosystem posses highest productivity in terrestrial habitats?

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

Which of the following is least productive ecosystem?

Least productive ecosystem is desert and deep lake.

What are some of the most productive ecosystems Why are they so productive?

Mangrove Forest Ecosystems

Mangrove forests are among the most productive ecosystems on the planet. They store large amounts of nutrients which feed multiple species of mollusks, fish and crustaceans. … Mangrove trees and shrubs have evolved to thrive in the inter-tidal zones between land and ocean.

Which of the following is the largest terrestrial ecosystem?

World’s largest terrestrial ecosystem is forest.

Which of the following terrestrial ecosystem has the lowest productivity?

Deserts and arctic tundra ecosystems are the least productive because they are limited by heat energy and water.

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Which one of the following produces least productivity?

Question : Which one of the following exhibits least productivity…

  • A. Salty marshes.
  • B. Grasslands.
  • C. Open oceans.
  • D. Coral reefs.
  • Answer. C.
  • Solution. In oceans, there are lots of nutrients but no sufficient sunlight is available in deep areas hence, oceans have least productivity.

Is Deep Sea productive ecosystem?

They estimate that worldwide, deep-sea hydrothermal vent microbial communities can produce more than 4,000 tons of organic carbon each day, the building block of life. That is roughly the same amount of carbon in 200 blue whales — making these ecosystems among the ocean’s most productive on a per volume basis.

Is Coral Reef the most productive ecosystem?

Coral reefs are among the most productive ecosystems on the planet, with the primary producers at the base of the food chain (including corals) supporting their complex food webs.

Why are marshes the most productive?

Low or intertidal marshes are more productive than high marshes because of the increased exposure to tidal flow. Belowground production is high. … If you look at a salt marsh it has full sun, limitless water, and the sedimentary soil is generally rich in nutrients so you’d expect uniformly high production.

How does productivity increase in terrestrial ecosystems?

In general, terrestrial ecosystem net primary production increases with increasing: moisture availability as measured by evapotranspiration. length of growing season. temperature measured as mean annual temperature.

Why is terrestrial productivity higher in equatorial climates?

Why is terrestrial productivity higher in equatorial climates? –Productivity increases with water availability. -Productivity increases with available sunlight. … Acid precipitation lowered the pH of soil in a terrestrial ecosystem that supported a diverse community of plants and animals.

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