Is sugarcane field most productive ecosystem?
The most productive ecosystem are coral reef ecosystem due to structural complexity. It is also called as tropical rain forests. … Sugarcane is the most productive agroecosystem.
What is the most productive ecosystem on land?
On land the maximum primary production rate is found in tropical rainforests followed by tropical deciduous forests, temperate forests, savannah, temperate grasslands and desert scrub.
Which ecosystem has more productivity?
Primary productivity in an ecosystem refers to the accumulation of energy in the form of biomass. Coral reefs have the highest productivity in aquatic ecosystems. In terrestrial ecosystems, tropical rainforests have the highest productivity.
Which ecosystem has highest primary productivity?
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.
Which of the following is least productive ecosystem desert?
Very low productivity is present in deserts and arctic regions. In oceans and other aquatic ecosystems, productivity is limited by light as it decreases with depth. But on a global basis, aquatic ecosystems occupy more space on earth than any other biome and have good productivity in surface layers, which are euphotic.
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.
Why are coral reefs the most productive ecosystems?
The coral reefs are known to possess the most productive ecosystem on the earth. … The animals living under the coral reefs swiftly filter the water and allow planktonic organisms to grow, and these plankton get enough sunlight to grow.
Which ecosystem has highest biomass productivity?
Answer: Forest ecosystem have the maximum biomass, because it includes organisms of all tropic levels as compared to pond, lake or grassland ecosystem.
Which is among the world’s most productive ecosystem in terms of biomass?
Explanation: Brackish water ecosystems in river deltas are covered by mangrove forests and are among the world’s most productive ecosystems in biomass production.
Which of the following ecosystem is most productive in terms of net primary productivity?
In terms of net primary productivity tropical rain forest is at the top followed by coral reef, easturies and desert and ocean.