Which one of the following ecosystem types has the highest annual net primary productivity

Which one of the following ecosystem types has the highest annual net primary productivity
by

1 Answer

Answer :

Which one of the following ecosystem types has the highest annual net primary productivity ... Tropical deciduous forest D. Temperate evergreen forest
by
selected by

Related questions

Which one of the following ecosystem types has the highest annual net primary productivity? (a) Tropical deciduous forest (b) Temperate evergreen forest (c) Temperate deciduous forest (d) Tropical rainforest

Description : Which one of the following ecosystem types has the highest annual net primary productivity? (a) Tropical deciduous forest (b) Temperate evergreen forest (c) Temperate deciduous forest (d) Tropical rainforest

Last Answer : (d) Tropical rainforest

In an ecosystem the rate of production of organic matter during photosynthesis is termed as (a) secondary productivity (b) net productivity (c) net primary productivity (d) gross primary productivity.

Description : In an ecosystem the rate of production of organic matter during photosynthesis is termed as (a) secondary productivity (b) net productivity (c) net primary productivity (d) gross primary productivity.

Last Answer : (d) gross primary productivity.

In relation to Gross primary productivity and Net primary productivity of an ecosystem, which one of the following statements is correct? (a) Gross primary productivity is always less than Net primary productivity. (b) Gross primary productivity is always more than Net primary productivity(c) Gross primary productivity and Net primary productivity are one and same. (d) There is no relationship between Gross primary productivity and Net primary productivity..

Description : In relation to Gross primary productivity and Net primary productivity of an ecosystem, which one of the following statements is correct? (a) Gross primary productivity is always less than ... same. (d) There is no relationship between Gross primary productivity and Net primary productivity.

Last Answer : (b) Gross primary productivity is always more than Net primary productivity.

How much of the net primary productivity of a tereestrial ecosystem is eaten and disgested by herbivores?

Description : 15 How much of the net primary productivity of a tereestrial ecosystem is eaten and disgested by herbivores? a) 1% b) 10% c) 50% d) 95%

Last Answer : ANS: b 10%

Which of the following ecosystem has the highest gross primary productivity?

Description : Which of the following ecosystem has the highest gross primary productivity?

Last Answer : Which of the following ecosystem has the highest gross primary productivity? A. Tropical deciduous forest ... C. Tropical rain forest D. Desert shrub

Which of the following ecosystem has the highest gross primary productivity? (a) Mangroves (b) Rainforest (c) Grassland (d) Coral reef

Description : Which of the following ecosystem has the highest gross primary productivity? (a) Mangroves (b) Rainforest (c) Grassland (d) Coral reef

Last Answer : (b) Rainforest

Assertion: Net primary productivity is gross primary productivity minus respiration. Reason :Secondary productivity is produced by hetrotrophs.

Description : Assertion: Net primary productivity is gross primary productivity minus respiration. Reason :Secondary productivity is produced by hetrotrophs.

Last Answer : Assertion: Net primary productivity is gross primary productivity minus respiration. Reason :Secondary ... If both assertion and reason are false.

The rate at which light energy is converted into chemical energy of organic molecules is the ecosystem’s (a) net secondary productivity (b) gross primary productivity (c) net primary productivity (d) gross secondary productivity.

Description : The rate at which light energy is converted into chemical energy of organic molecules is the ecosystem’s (a) net secondary productivity (b) gross primary productivity (c) net primary productivity (d) gross secondary productivity.

Last Answer : (b) gross primary productivity

The biomass available for consumption by the herbivores and the decomposers is called (a) net primary productivity (b) secondary productivity (c) standing crop (d) gross primary productivity.

Description : The biomass available for consumption by the herbivores and the decomposers is called (a) net primary productivity (b) secondary productivity (c) standing crop (d) gross primary productivity.

Last Answer : (a) net primary productivity

The rate of formation of new organic matter by rabbit in a grassland, is called (a) net productivity (b) secondary productivity (c) net primary productivity (d) gross primary productivity.

Description : The rate of formation of new organic matter by rabbit in a grassland, is called (a) net productivity (b) secondary productivity (c) net primary productivity (d) gross primary productivity.

Last Answer : (b) secondary productivity

The mass of living material at a trophic level at a particular time is called (a) net primary productivity (b) standing crop (c) gross primary productivity (d) standing state.

Description : The mass of living material at a trophic level at a particular time is called (a) net primary productivity (b) standing crop (c) gross primary productivity (d) standing state.

Last Answer : (b) standing crop

Which of the following is expected to have the highest value (gm/m2 /yr) in a grassland ecosystem? (a) Secondary production (b) Tertiary production (c) Gross production (GP) (d) Net production (NP

Description : Which of the following is expected to have the highest value (gm/m2 /yr) in a grassland ecosystem? (a) Secondary production (b) Tertiary production (c) Gross production (GP) (d) Net production (NP

Last Answer : (c) Gross production (GP)

Which one of the following is the correct sequence of ecosystem in the order of decreasing productivity? (1) Oceans, mangroves, lakes, grassland (2) Mangroves, oceans, grassland, lakes (3) Oceans, lakes, grassland, mangroves (4) Mangroves, grasslands, lakes, oceans

Description : Which one of the following is the correct sequence of ecosystem in the order of decreasing productivity? (1) Oceans, mangroves, lakes, grassland (2) Mangroves, oceans, grassland, lakes (3) Oceans, lakes, grassland, mangroves (4) Mangroves, grasslands, lakes, oceans

Last Answer : (4) Mangroves, grasslands, lakes, oceans Explanation: Productivity is the rate of organic matter or biomass production. The average ocean productivity is about 50 grams carbon per square meter per ... of ecosystem in the order decreasing productivity is: Mangroves > Grasslands > Lakes > Oceans.

Which one of the following is not a functional unit of an ecosystem? (a) Energy flow (b) Decomposition (c) Productivity (d) Stratification

Description : Which one of the following is not a functional unit of an ecosystem? (a) Energy flow (b) Decomposition (c) Productivity (d) Stratification

Last Answer : (d) Stratification

Which one of the following is the correct sequence of ecosystem in the order of decreasing productivity? (1) Oceans, mangroves, lakes, grassland (2) Mangroves, oceans, grassland, lakes (3) Oceans, lakes, grassland, mangroves (4) Mangroves, grasslands, lakes, oceans

Description : Which one of the following is the correct sequence of ecosystem in the order of decreasing productivity? (1) Oceans, mangroves, lakes, grassland (2) Mangroves, oceans, grassland, lakes (3) Oceans, lakes, grassland, mangroves (4) Mangroves, grasslands, lakes, oceans

Last Answer : Mangroves, grasslands, lakes, oceans

The annual average rate of net plant production is highest in which forests? -General Knowledge

Description : The annual average rate of net plant production is highest in which forests? -General Knowledge

Last Answer : The answer is 'Temperate forest'

The annual average rate of net plant production is highest in which forests? -General Knowledge

Description : The annual average rate of net plant production is highest in which forests? -General Knowledge

Last Answer : answer:

The annual average rate of net plant production is highest in which forests?

Description : The annual average rate of net plant production is highest in which forests?

Last Answer : Temperate forest

Compare the annual growth rate of 1.IC capacity and 2.Designer productivity.

Description : Compare the annual growth rate of  1.IC capacity 2.Designer productivity.

Last Answer : Compare the annual growth rate of 1.IC capacity2.Designer productivity.

A very efficient converter of solar energy with net productivity of 204 kg/m2 or more is the crop (a) wheat (b) sugarcane (c) rice (d) bajra.

Description : A very efficient converter of solar energy with net productivity of 204 kg/m2 or more is the crop (a) wheat (b) sugarcane (c) rice (d) bajra.

Last Answer : (b) sugarcane

primary productivity is not limited by _______ -General Knowledge

Description : primary productivity is not limited by _______ -General Knowledge

Last Answer : Primary productivity is not limited by time.

Aerosols reduce primary productivity by :

Description : Aerosols reduce primary productivity by :

Last Answer : Aerosols reduce primary productivity by : A. Decreases `O_(2)` concentration B. Preventing `N_(2) ... C. Reducing photosynthesis D. None of the above.

Aerosols reduce primary productivity by :

Description : Aerosols reduce primary productivity by :

Last Answer : Aerosols reduce primary productivity by : A. Decreasing `O_(2)` concentration B. Competing with `CO_ ... `N_(2)` fixation D. Reduction photosyntheis .

Gross primary productivity is-

Description : Gross primary productivity is-

Last Answer : Gross primary productivity is- A. Rate at which organic molecules are formed in an autotroph B ... are transferred to the next higher trophic level

What limits primary productivity in tropical oceans Why?

Description : What limits primary productivity in tropical oceans Why?

Last Answer : What is the answer ?

What are the factors that for influencing photosynthesis also interfere with the gross primary productivity ?

Description : What are the factors that for influencing photosynthesis also interfere with the gross primary productivity ?

Last Answer : Mainly water and light, but also mineral salts, temperature, and carbon dioxide are factors that interfere with the gross primary productivity.

Productivity of Bajra is highest at

Description : Productivity of Bajra is highest at

Last Answer : Ans.UP 6. Barley

Productivity of Rice is highest in — state a. Maharashtra b. Tamil nadu c. Punjab d. Gujarat

Description : Productivity of Rice is highest in — state a. Maharashtra b. Tamil nadu c. Punjab d. Gujarat

Last Answer : c. Punjab

What is the maximum limit of remuneration for a whole time manager in a company ? (A) 3% of net annual profit (B) 5% of net annual profit (C) 7% of net annual profit (D) None of the above

Description : What is the maximum limit of remuneration for a whole time manager in a company ? (A) 3% of net annual profit (B) 5% of net annual profit (C) 7% of net annual profit (D) None of the above

Last Answer : Answer: 5% of net annual profit

Pick out the wrong statement. (A) The annual depreciation rate for machinery and equipments in a chemical process plant is about 10% of the fixed capital investment (B) Annual depreciation rate of buildings in a chemical plant is about 3% of its initial cost (C) Insurance rates on annual basis in a chemical plant may be about 1% of the fixed capital investment (D) In a chemical industry, research and development cost amounts to about 15% of net sales realisation (NSR)

Description : Pick out the wrong statement. (A) The annual depreciation rate for machinery and equipments in a chemical process plant is about 10% of the fixed capital investment (B) Annual depreciation rate ... chemical industry, research and development cost amounts to about 15% of net sales realisation (NSR)

Last Answer : (D) In a chemical industry, research and development cost amounts to about 15% of net sales realisation (NSR)

The cost of replacement of inefficient chiller with an energy efficient chiller in a plant was Rs. 10 lakh .The net annual cash flow is Rs 2.50 lakh .The return on investment is: a) 18% b) 20% c) 15 % d) none of the above

Description : The cost of replacement of inefficient chiller with an energy efficient chiller in a plant was Rs. 10 lakh .The net annual cash flow is Rs 2.50 lakh .The return on investment is: a) 18% b) 20% c) 15 % d) none of the above

Last Answer : d) none of the above

The primary producers of the deep-sea hydrothermal vent ecosystem are:

Description : The primary producers of the deep-sea hydrothermal vent ecosystem are:

Last Answer : The primary producers of the deep-sea hydrothermal vent ecosystem are: A. Blue-green alage B. Coral reefs C. Green algee D. Chemosynthetic bacteria

Can you identify the producers primary consumers ans secondary consumers in the ecosystem?

Description : Can you identify the producers primary consumers ans secondary consumers in the ecosystem?

Last Answer : What is the answer ?

In a ecosystem which would have a larger population producers or primary consumers?

Description : In a ecosystem which would have a larger population producers or primary consumers?

Last Answer : Producers since they make up the population. Yes, they will be threatened by the primary consumers, But since there main goal is to produce, not consume.

In a pond ecosystem, benthos means: (a) Zooplanktons on water surface (b) Large fishes eating small ones (c) Primary consumes in the bottom of a pond (d) All phytoplankton’s

Description : In a pond ecosystem, benthos means: (a) Zooplanktons on water surface (b) Large fishes eating small ones (c) Primary consumes in the bottom of a pond (d) All phytoplankton’s

Last Answer : Ans. ((c))

What is the gross primary production of an ecosystem ?

Description : What is the gross primary production of an ecosystem ?

Last Answer : How does GPP relate to photosynthesis? Gross primary production of an ecosystem, or GPP, is the quantity of organic material found in a given area in a given period. Since only autotrophs ... material and photosynthesis is the main production process, GPP is a result of the photosynthesis.

The primary producer in an ecosystem are; (1) Women (2) Men (3) Plants (4) Bacteria

Description : The primary producer in an ecosystem are; (1) Women (2) Men (3) Plants (4) Bacteria

Last Answer : (3) Plants Explanation: Primary producers are the organisms in an ecosystem that produce biomass from inorganic compounds (au totrophs). In almost all cases these are photosyni helically active organisms (plants, cyanobacteria and a number of other unicellular organisms.

What is true of ecosystem? (a) Primary consumers are least dependent upon producers. (b) Primary consumers out-number producers. (c) Producers are more than primary consumers. (d) Secondary consumers are the largest and most powerful.

Description : What is true of ecosystem? (a) Primary consumers are least dependent upon producers. (b) Primary consumers out-number producers. (c) Producers are more than primary consumers. (d) Secondary consumers are the largest and most powerful.

Last Answer : (c) Producers are more than primary consumers.

Which of the following is a primary consumer in maize field ecosystem? (a) Grasshopper (b) Wolf (c) Phytoplankton (d) Lion

Description : Which of the following is a primary consumer in maize field ecosystem? (a) Grasshopper (b) Wolf (c) Phytoplankton (d) Lion

Last Answer : (a) Grasshopper

The primary producers of the deep-sea hydrothermal vent ecosystem are (a) green algae (b) chemosynthetic bacteria (c) blue-green algae (d) coral reefs.

Description : The primary producers of the deep-sea hydrothermal vent ecosystem are (a) green algae (b) chemosynthetic bacteria (c) blue-green algae (d) coral reefs.

Last Answer : (b) chemosynthetic bacteria

The primary producer in an ecosystem are; (1) Women (2) Men (3) Plants (4) Bacteria

Description : The primary producer in an ecosystem are; (1) Women (2) Men (3) Plants (4) Bacteria

Last Answer : Plants

Which of the following is expected to have the highest value `(g//m^(2)//yr)` in a grassland ecosystem?

Description : Which of the following is expected to have the highest value `(g//m^(2)//yr)` in a grassland ecosystem?

Last Answer : Which of the following is expected to have the highest value `(g//m^(2)//yr)` in a grassland ... (GP) C. Net production (NP) D. Secondary production

Which is the reason for highest biomass in aquatic ecosystem-

Description : Which is the reason for highest biomass in aquatic ecosystem-

Last Answer : Which is the reason for highest biomass in aquatic ecosystem- A. Nanoplankton, blue green algae, ... molds C. Benthonic and brown algae D. Diatoms

Which is the reason for highest biomass in aquatic ecosystem? (a) Nano plankton, blue green algae and green algae (b) Sea grass and slime moulds (c) Benthic and brown algae (d) Diatoms

Description : Which is the reason for highest biomass in aquatic ecosystem? (a) Nano plankton, blue green algae and green algae (b) Sea grass and slime moulds (c) Benthic and brown algae (d) Diatoms

Last Answer : (c) Benthic and brown algae

The primary difference between the Proformas and annual reports is: a. Proformas report on product information; annual reports report on financial data. b. Proformas are projections of results for the upcoming year; annual reports are results from the previous year. c. Proformas are results from the previous year; annual reports are projections of results for the upcoming year. d. Proformas report on financial data; annual reports report on product data. e. None of the above.

Description : The primary difference between the Proformas and annual reports is: a. Proformas report on product information; annual reports report on financial data. b. Proformas are projections of results for the ... report on financial data; annual reports report on product data. e. None of the above.

Last Answer : b. Proformas are projections of results for the upcoming year; annual reports are results from the previous year.

The highest annual precipitation occurs in which basin? -Do You Know?

Description : The highest annual precipitation occurs in which basin? -Do You Know?

Last Answer : answer:

Where is the average annual rainfall highest? -Do You Know?

Description : Where is the average annual rainfall highest? -Do You Know?

Last Answer : answer:

Among the following places, the average annual rainfall is highest at : [CDS 2004] (a) Chennai (b) Kolkata (c) Shillong (d) Thiruvananthapuram

Description : Among the following places, the average annual rainfall is highest at : [CDS 2004] (a) Chennai (b) Kolkata (c) Shillong (d) Thiruvananthapuram

Last Answer : Ans: (c)

The highest annual precipitation occurs in which basin?

Description : The highest annual precipitation occurs in which basin?

Last Answer : Amazon basin

The highest annual precipitation occurs in which basin?

Description : The highest annual precipitation occurs in which basin?

Last Answer : Amazon basin