What limits primary productivity in tropical oceans Why?

What limits primary productivity in tropical oceans Why?
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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

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 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

Limestones are formed extensively in the tropical oceans of the world as a result of …………………. 

Description : Limestones are formed extensively in the tropical oceans of the world as a result of …………………. 

Last Answer : Choose the correct option by identifying the correct correlation in the sentence: Limestones are formed ... the rivers (d) evaporation of sea water

Tropical rain forest is characterised by (1) Absence of trees (2) Least productivity (3) Maximum biodiversity (4) Minimum biodiversity

Description : Tropical rain forest is characterised by (1) Absence of trees (2) Least productivity (3) Maximum biodiversity (4) Minimum biodiversity

Last Answer : (3) Maximum biodiversity Explanation: Tropical rainforests exhibit high levels of biodiversity. Around 40% to 75% of all biotic species are indigenous to the rainforests. [6] Rainforests are home to ... and plant species on the planet. Twothirds of all flowering plants can be found in rainforests.

Tropical rain forest is characterised by (1) Absence of trees (2) Least productivity (3) Maximum biodiversity (4) Minimum biodiversity

Description : Tropical rain forest is characterised by (1) Absence of trees (2) Least productivity (3) Maximum biodiversity (4) Minimum biodiversity

Last Answer : Maximum biodiversity

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 .

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.

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

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

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

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

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 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.

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

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

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.

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

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%

How long does it take for an average amount of broken iceberg in Greenland to raise sea levels in all oceans?

Description : How long does it take for an average amount of broken iceberg in Greenland to raise sea levels in all oceans?

Last Answer : If an iceberg floating in the ocean melts, water levels will go down infinitesimally. Water expands when it freezes, contracts when it melts.

How is the pollution in oceans affecting us as human beings?

Description : How is the pollution in oceans affecting us as human beings?

Last Answer : Yes, we get a lot from fish. But pollution in the oceans isn't the only threat. Pharmaceutical chemicals, as well as others, end up in ALL water supplies, no matter where they are. They include birth ... will be no edible fish left in the oceans within 50 years (according to a recent report I read.)

Do you prefer rivers, lakes or oceans?

Description : Do you prefer rivers, lakes or oceans?

Last Answer : Depends on my mood, but all three top the list from time to time.

What jelly from W Va would make a good companion for a journey across the oceans to the Far East, so she could blow the doggy door off the 30K mansion?

Description : What jelly from W Va would make a good companion for a journey across the oceans to the Far East, so she could blow the doggy door off the 30K mansion?

Last Answer : Congratulations lady!! A well deserved 30K! You beat me to it, but I’ll always have 20k!

Could adding pollution to the oceans let us keep polluting the air without causing global climate change?

Description : Could adding pollution to the oceans let us keep polluting the air without causing global climate change?

Last Answer : I think that we should have learned by now that screwing around with something so large and so complex is a recipe for disaster.

Can Oceans/Seas ever achieve perfect calm?

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Last Answer : Not while there is a gravitational pull from the moon.

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When it rains directly above the world's oceans, does this provide any benefit to sea-life?

Description : When it rains directly above the world's oceans, does this provide any benefit to sea-life?

Last Answer : I'm not exactly sure what you're asking, but yes, rain does have an effect on many aspects of sea life. Like everything to do with oceans, it has multiple effects. [Rain] affects the heat, ... life suggests Nature has made a concious decision to do something (the way I've interpreted it at least).

What would happen if all creatures returned to the oceans?

Description : What would happen if all creatures returned to the oceans?

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I roam the empty oceans pounding up over rocks, I make streams pour down peoples faces but some people like to ride me. What am I? -Riddles

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Last Answer : Waves.

What percentage of the total volume of world’s water is estimated to exist as oceans ? -SST 10th

Description : What percentage of the total volume of world’s water is estimated to exist as oceans ? -SST 10th

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What role did carbon dioxide pipy in the formation of oceans? -Geography

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Panama Canal connects which two oceans? -General Knowledge

Description : Panama Canal connects which two oceans? -General Knowledge

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Which belief states that the United States should own all of the land between the Atlantic and Pacific Oceans?

Description : Which belief states that the United States should own all of the land between the Atlantic and Pacific Oceans?

Last Answer : Manifest Destiny.

The currents of the Earth's oceans are caused by?

Description : The currents of the Earth's oceans are caused by?

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how many ocean's are there on mexico?

Description : how many ocean's are there on mexico?

Last Answer : 5 or 4

How does the warming of the world's oceans disrupt the flow of the water cycle?

Description : How does the warming of the world's oceans disrupt the flow of the water cycle?

Last Answer : It increases the amount of precipitation:)X4

How many oceans are there in the world ?

Description : How many oceans are there in the world ?

Last Answer : There are 5 oceans in the world .

How many oceans are there in the world ?

Description : How many oceans are there in the world ?

Last Answer : There are 6 oceans in the world.

How Many Oceans

Last Answer : Ocean is 5.

What are the names of the five oceans ?

Last Answer : : There are five oceans in the world namely- Pacific Ocean , Atlantic Ocean , Indian Ocean , North Ocean (Arctic Ocean) and Southern Ocean (Antarctic Ocean).

How Much Salt in the Oceans?

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The salinity of the oceans is generally …………………. around the Somali Peninsula and closer to the Saudi Arabian Coast.

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Last Answer : The salinity of the oceans is generally . around the Somali Peninsula and closer to the Saudi Arabian ... b) low (c) moderate (d) very high

Explain uses of the oceans for other purposes.

Description : Explain uses of the oceans for other purposes.

Last Answer : Explain uses of the oceans for other purposes.

The seas and oceans are the most convenient natural medium of transport.

Description : The seas and oceans are the most convenient natural medium of transport.

Last Answer : Give geographical reason: The seas and oceans are the most convenient natural medium of transport.

The oceanic trenches are the deepest parts of the oceans. 

Description : The oceanic trenches are the deepest parts of the oceans. 

Last Answer : Identify the correct correlation: A - The oceanic trenches are the deepest parts of the oceans. R ... but R is not the correct explanation of A.

What is true about the relationship between the oceans and the Earth's climate?

Description : What is true about the relationship between the oceans and the Earth's climate?

Last Answer : Need answer

What body of water that lies south of the equator between the Atlantic and Pacific Oceans is the?

Description : What body of water that lies south of the equator between the Atlantic and Pacific Oceans is the?

Last Answer : Need answer