As the level of carbon dioxide in the atmosphere increases, how will primary productivity impacted? How does this impact populations of primary consumers?
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Q: how does total biomass compare between the producers and primary consumers?
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Q: Gross primary productivity refers to the total
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Q: How do gross primary productivity (GPP) and net primary productivity (NPP) differ?
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A: Option C is the correct answer
Q: What is the difference between a primary consumer and a secondary consumer?
A: FOOD WEB:- This is the energy that is transferred from one organism to another through the eating of…
Q: Why is the rate of assimilation of energy at the herbivore level called secondary productivity?
A: Productivity is the rate of generation of the biomass by an individual,population or community in an…
Q: How is dry matter production related to temperature and primary productivity
A: Dry matter: the expression of plants or animals productivity in terms of dry weight of material…
Q: What is the approximate value of net primary productivity of biosphere?
A: Biosphere accounts for all the ecosystems present on earth or the zone where life is present. An…
Q: A group of researchers are assessing energy availability in a terrestrial ecosystem. The image shows…
A: Food Web:- A food web is the network of interlinked food chains and represents what-eats-what in a…
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A: Ans 7 a. GPP ( Gross Primary Productivity) - When the producer absorb specific amount of chemical…
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Q: What is Greenhouse Gas
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Q: When you list a greenhouse gas, include its potential source of production on a larger scale. What…
A: Greenhouse gases are gases found in the atmosphere that have the ability to absorb and re - emit…
Q: In what type of ecosystem would you find high productivity? Why or why not? Explain your answer.
A: An ecosystem can be defined as a self-sustaining, self-regulated functional and structural unit of…
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A: The percentage of production transferred from one trophic level to the next is called trophic…
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Q: Given the irreversibility of burning up fossil fuel Reserve, what steps should we take to promote…
A: Since we only answer one question at a time, we’ll answer the first one. Please resubmit the…
Q: The term gross primary productivity refers to the: Question 12 options: Rate at which the…
A: Productivity is rate of production of biomass in the ecosystem which can be expressed in units of…
Q: In the food chain on the right, which organism is the producer? 2 In the food chain on the right,…
A: Since you have asked multiple questions, we are only answering the first 3 for you. If you want any…
Q: What can you do to maintain the balance of the different biogeochemical cycles
A: Biogeochemical cycles- biogeochemical are the cycling of chemical elements between living and…
Q: What is the difference between primary productivity and secondary productivity?
A: Productivity in the ecology terms is defined as the generation of the biomass. The autotrophs…
Q: Define productivity as the word is used in ecology. What is a pri-mary producer? What is the…
A: The word productivity is taken from the root word meaning to produce. In ecology, productivity can…
Q: What is the difference between gross primary productivity and net primary productivity.
A: Step 1 Productivity is the amount of energy-containing organic matter fixed by an ecosystem or its…
Q: What does primary productivity measure? What does it tell you about an ecosystem? Explain your…
A: Plants produce starch during photosynthesis in the presence of sunlight and chlorophyll pigment.…
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Q: At which level of an energy pyramid would you expect to find the largest population of organisms? a…
A: Introduction Population pyramid reflects the age and gender of a specific population. It is a visual…
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Q: What is primary productivity? Give brief description of factors that affectprimary productivity
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Q: Why does nature favor raising the gross primary productivity while man tends to raise the net…
A: The area of biology known as ecology is concerned with how organisms interact with one another and…
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- Are per capita carbon emissions highest in urban, suburban, or rural areas? Why?1) A scientist finds that the gross primary productivity of the grasslands of the central United States is 55 g / m2 / year. If the respiration loss is 33 g / m2 / year, what is the net primary productivity? a) subtraction from gross productivity and respiration.b) The same as primary productivity.c) The value of respiration.d) The sum of gross primary productivity and respiration.What does the term ’leakage’ mean in the context of regulating greenhouse gas emissions? and why is this important to consider?
- Given the irreversibility of burning up fossil fuel Reserve, what steps should we take to promote energy conservation? Should energy be taxed at a high rate? Should we assume that natural gas and other energy sources will become available as they are needed?A family travels from New York City to Costa Rica three times a year for a vacation. The family would like to purchase some forested land in the Catskills, keeping the trees intact as an offset to the carbon dioxide they produce travelling each year. How much forest must they purchase? Use the following assumptions to measure the carbon offset provided by this intact forest. • The biomass of the forest increases at an annual rate of 2.8 × 105 kg/ha. • The forest biomass is 45% carbon by mass. • There are four people in the family. • 0.2 kg of CO2 is produced each mile per person on the flight. • The round-trip distance is 4,500 miles. • There are 2.47 acres in one hectare. 1. Calculate the mass of carbon, in kilograms, that is accumulated and stored in 1.0 ha of this forest in one year. 2. Calculate the mass of carbon, in kilograms, that is emitted by the family as a result of their round-trip flights to Costa Rica each year. 3. Calculate the number of acres of forest that must be…how does total biomass compare between the producers and primary consumers?
- A family travels from New York City to Costa Rica three times a year for a vacation. The family would like to purchase some forested land in the Catskills, keeping the trees intact as an offset to the carbon dioxide they produce travelling each year. How much forest must they purchase? Use the following assumptions to measure the carbon offset provided by this intact forest. The biomass of the forest increases at an annual rate of 2.8 × 105 kg/ha. The forest biomass is 45% carbon by mass. There are four people in the family. 2 kg of CO2 is produced each mile per person on the flight. The round-trip distance is 4,500 miles. There are 2.47 acres in one hectare. Calculate the mass of carbon, in kilograms, that is accumulated and stored in 1.0 ha of this forest in one year. Show your work. Calculate the mass of carbon, in kilograms, that is emitted by the family as a result of their round-trip flights to Costa Rica each year. Show your work. Calculate the number of acres of forest…How does consumption efficiency differ between terrestrial and marine ecosystem?When you list a greenhouse gas, include its potential source of production on a larger scale. What are its negative consequences?