Which of the terms describes energy made by producers? O Band C O C) Secondary production O A) Net primary productivity O B) Gross primary productivity O A and B O A only O B only
Q: how does total biomass compare between the producers and primary consumers?
A: The trophic level of an organism is that the position it occupies during a food cycle. A food chain…
Q: The total amount of energy taken up by producers through photosynthesis in an ecosystem is known…
A: EXPLANATION evaporation- It is a process in which water changes from a liquid state to a gaseous…
Q: What is the trophic position of SPB a. primary producer b. primary consumer c. secondary consumer d.…
A: The stable isotope pattern is given in the image for illustrating relationship between different…
Q: Why do raw materials brought to cities require a great amount of resources to be converted to a…
A: There are certain basic activities that must be carried out in a factory to convert raw materials…
Q: Gross primary productivity refers to the total
A: Gross primary productivity : Of all vegetation types, tropical rainforests grow in climatic…
Q: What are producers, consumers and decomposers?
A: Trophic levels refer to the different energy levels in a food chain. Producers, consumers,…
Q: Does primary consumers are least dependent upon producers in ecosystem?
A: The ecosystem can be of terrestrial or aquatic type depending upon abiotic factors. A community is…
Q: Why does primary productivity vary in different ecosystems?
A: The productivity in ecology is refers to the rate of generation of biomass in an ecosystem. It is…
Q: Distinguish between gross primary production and net primaryproduction.
A: The ecosystem can be defined as the geographic area where the plants, animals, and other organisms,…
Q: An organism that harvested energy from electricity and got carbon to build biomolecules by…
A: In the ecosystem different organisms interact with each other. In the ecosystem a food web is…
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: The shape of an ecological pyramid, with each successive layer being smaller than the one below it,…
A: The graphical representation of the relationship between the different living organisms at different…
Q: If DDT, a pesticide, were introduced into the food chain below, due to bioaccumulation which…
A: The full name of DDT is Dichlorodiphenyltrichloroethane. It is used as an insecticide to kill…
Q: In what ways do consumers depend on producers? on decomposers? Include energy considerations in your…
A: Producers are the green plants that mark the first organism to start the food chain in an ecosystem.…
Q: Distinguish between Grazing food chain and detritus food chain.
A: The food chain is an ecological concept that involves the series of transfer of energy in the form…
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: What is the role of the producers in an ecosystem?
A: All living and nonliving things reside together in a certain geographical region, which is termed…
Q: ____ generated power is the number 1 source of renewable energy in the United States. a) Wind b)…
A: Renewable source of energy can be withdrawn from sun, wind or water so as to tackle climate change.…
Q: community that has 4 trophic levels, what biomass of primary producers is necessary to maintain a…
A: Correct option: (a) 178kg/m^2 Reason: According to the 10 % Law : the energy stored in 1st trophic…
Q: This conceptual model to the right shows the flow of energy through a spring ecosystem in Silver…
A: Ans 7 a. GPP ( Gross Primary Productivity) - When the producer absorb specific amount of chemical…
Q: What forces would be working against an equitable distribution of our resources?
A: Equitable distribution of resources among all people is the rightful distribution of resources…
Q: As the level of carbon dioxide in the atmosphere increases, how will primary productivity impacted?…
A: As the level of carbon dioxide increases the heat in the surrounding environment increases too. The…
Q: In the English Channel ecosystem, the number of primary producers is smaller than the number of…
A: An ecosystem is defined as a functional unit consisting of all the living organisms in a particular…
Q: Compare the two microhabitats based on the Net Primary Production (NPP), Community Respiration (CR),…
A: Net Primary productivity is defined as the gross primary productivity minus the loss of energy in…
Q: 33 percent of India’s Gross Domestic Product comes from a. Industry b. Agriculture c. Export d.…
A: Introduction: Gross Domestic Product (GDP) refers to the final monetary amount collected from the…
Q: Approximately how much of the energy taken in by a consumer is used to make more biomass? Group of…
A: Introduction : Energy is transferred from one trophic level to another. The producers like plants,…
Q: primary producers in an oligotrophic lake
A: OLIGOTROPHIC LAKE- Oligotrophic lakes are those lakes with very clear water content, transparent…
Q: What is gross primary productivity and net primary productivity?
A: Most algae, plants, and cyanobacteria are the photoautotrophs as they perform photosynthesis.
Q: What is a primary producer?
A: Plants are multicellular organisms in the kingdom Plantae that use photosynthesis to make their own…
Q: Differentiate between primary productivity & secondary productivity?
A: Biomass is the plant’s or animal’s organic material used to produce energy. In an ecosystem, the…
Q: The biomass available for consumption by the herbivores and decomposers is called as what?
A: Ecology is the branch of biology that deals with the relations of organisms to one another and to…
Q: What will happen to an ecosystem if all producers are removed?
A: Ecosystem is a biological macrosystem which forms the interacting relationship of the plant and…
Q: Due to what food supply has increased during green revolution? A. Use of Chemicals B. Use of…
A: Green Revolution It refers to the major advances in the genetics of crop bredding in the 1960s,…
Q: The following diagram shows a typical food pyramid: Hawks Snakes Mice Grass…
A: The percentage of production transferred from one trophic level to the next is called trophic…
Q: What is the major structural difference between a plant-based and a detritus-based food chain? Which…
A: A food chain is a direct organization of connections in a food web beginning from maker life forms…
Q: The amount of energy available to heterotrophs is ________. Select one: a. net primary productivity…
A: Introduction Productivity in ecology refers to the rate at which energy is contributed to organisms'…
Q: of the following statements BEST describes energy transfer in an ecosystem? A. If the primary…
A: A trophic level is defined as organisms position in food chain.The flow of energy in troohic level…
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: Food Web Construction Directions: Construct a food web using the following organisms…
A:
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…
Q: list the inputs for a named commercial food production system (for example a corn field in indiana)…
A: In commercial farming crops are grown and animals are reared for sale in market. the area cultivated…
Q: Which of the following is a renewable energy resource? I. Solar II. Wind III. Geothermal IV. Natural…
A: Energy is a necessary component without which we cannot fathom existing or carrying out any…
Q: To generate biogas the required biomass resources must be on wet form, else biogas will not produce.…
A: Biogas: Biofuel naturally produced from the decomposition of organic matter. It occurs in the…
Q: Which type of ecosystem has the highest annual net primary productivity?
A: Ecosystem is a geographical region where animals, plants, and all other organisms, as well as…
Q: Differentiate between: Producers and consumers Omnivores and decomposers
A: Introduction :- An omnivore is a creature that consumes both plants and animals. Omnivores are an…
Q: What are primary producers? Consumers?
A: Primary producers are the autotrophs who are the foundation of ecosystem . They harness energy from…
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…
Step by step
Solved in 3 steps
- 4) In the graphical representation of energy flow, generally the base is made up of the __________, which have the highest energy flow, while at the top we have the __________ that have a minimum energy flow. A) top consumers, producersB) Producers, decomposersC) Producers, superior consumersD) Decomposes producers, producers____ generated power is the number 1 source of renewable energy in the United States. a) Wind b) Solar c) Hydroelectric d) CoalFigure 46.8 Why do you think the value for gross productivity of the primary producers is the same as the value for totall heat and respiration (20,810 kcal/ m2/yr)?
- b) Describe the relationship between Gross Primary Productivity (GPP), Net Primary Productivity (NPP), and Respiration (R)- but do not use any of these terms! How would you describe it to someone who does not like all those technical words? Cob) how do we maintain a sustainable natural income.What is a "zero waste economy"?
- Which of the following is a negative consequence associated with both slash-and-burn and monoculture? a) Decreased yield b) Increased pollution c)Ecosystem disruption d)Reduced biodiversityMany cultures and religions have customs which deal with the way they use the land. For example, in Judaism, it is required that a field be left fallow (unplanted) every seventh year. What is one beneficial effect of customs like this? A) They prevent the land from being overused. B) They cause less competition among farmers. C) They make the land more valuable to farmers. D) They force people to farm more recklessly at other times. (Not Graded)For each of the following actions, state one or moreof the three scientific principles of sustainabilitythat are involved: (a) recycling aluminum cans;(b) using a rake instead of a leaf blower; (c) walkingor bicycling to class instead of driving; (d) taking yourown reusable bags to a store to carry your purchaseshome; and (e) volunteering to help restore a prairieor other degraded ecosystem.
- What is the difference between a primary consumer and a secondary consumer?Energy from the sun is directly harnessed by _________ A.) producers B.)all organisms C.)consumers which can be _______ by other organisms. A.)consumed B.)decomposed C.)inheritedRead the following three statements:a) It is more likely that the deliverables of a project will have environmental consequences and impacts compared to the project itself.b) An environmental impact assessment is a study of the environmental effects of a decision, project, undertaking or activity.c) Labels on products such as "produced from recycled paper" or "produced from recycled plastic" are examples of environmental labelling.Which statement/s is/are correct?[1] a[2] a and b[3] a, b and c[4] a and c[5] None of the options (1, 2, 3 or 4) is correct.