12)Net primary productivity  group of answer choices a)is the rate at which producers manufacture chemical energy by photosynthesis minus the energy used in respiration b)is the rate at which producers use chemical energy through respiration. c)is the rate at which producers manufacture chemical energy through photosynthesis. d)is the rate at which producers manufacture chemical energy by respiration minus the energy used in photosynthesis e)relates to how many cars can be made per hour on an assembly line

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: what chemicals do consumers produce as part of their metabolism that is needed by the producers?

A: Consumers are those organisms which depend on the producers to obtain their food. These generally…

Q: Which organisms are secondary consumers?

A: Trophic level is the position of the organism in a food web. A food web describes which organisms…

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: Are per capita carbon emissions highest in urban, suburban, or rural areas? Why

A: Per capita carbon emissions can be defined as the total amount of carbon dioxide released because of…

Q: What energy conservation methods would have a substantial effect on sustainability?

A: Sustainable energy is a type of energy that fulfills our current energy demands without destroying…

Q: Explain why tertiary consumers are more adversely affected by toxic pollutants than primary…

A: Many toxic pollutants start accumulating in biological organisms either through aquatic system or…

Q: What are the risks involved in the use of pesticides in food production?

A: Pesticides are chemical compounds, which help to produce crops and prevent insects, pests, weeds,…

Q: Which organism represents the secondary consumer? Which organism represents the producer?…

A: Producers : Producers are the species or organisms which make their own food using light energy by…

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: List all the wastes that you generate, at home, school or during your Trips to other places, could…

A: Plastic bags, paper napkins, toiletries, kitchen waste (such as peelings of vegetables and fruits,…

Q: What are primary consumers?Can food chain present quaternary consumers without having secondary or…

A: Food chain is a linear sequence of organisms through which nutrients and energy passes from one…

Q: WHat is Bioprospecting? Describe challenges/issues that Bioprospecting has?

A: Bioprospecting is the definition that they are about to describe through the study of the diversity…

Q: What is the significance of primary consumers (consumers that feed on autotrophs, like herbivores)…

A: Primary consumers make up the second trophic level as they feed on primary producers. In other words…

Q: Define the term “carbon neutral,” and describe how biomass-based sources have the potential to be…

A: The earth is inhabitable because of the presence of water bodies and oxygen. The atmosphere of earth…

Q: What is the major Anthropgenic flux in the global Sulfur cycle?

A: Introduction The Sulphur Cycle Is A Biogeochemical Cycle In Which Sulphur Is Transported Between…

Q: Q1: How is a decomposer different from a more typical consumer? Q2: What is the difference between…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: Which type of food is responsible for the most greenhouse gas emissions across its whole life cycle?…

A: The earth's greenhouse gases are responsible for trapping heat in the atmosphere and warm the earth.…

Q: Explain how a change in the type of energy used can modify a technical process. 2-.What…

A: We can prevent runaway climate change by reducing the world's dependence on fossil fuels through…

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: What is Greenhouse Gas

A: Introduction Pollution may be defined as the contamination with harmful chemicals, particles which…

Q: 26. Which of the following alternative energy sources (not using fossil fuels) does not depend on…

A: Tidal power is the alternative source of energy which do not depend on the energy of sunlight…

Q: What does the term ’leakage’ mean in the context of regulating greenhouse gas emissions? and why is…

A: Different nations around the world have various greenhouse gas emission rules to help limit climate…

Q: What are the variables for sustainability for solid waste

A: Unused solid that produced from verious sources called solid waste.Residences and homes where people…

Q: What is a "zero waste economy"?

A: -Zero waste economy comprises of set of principle which is focused on waste prevention and…

Q: What is a primary producer?

A: Plants are multicellular organisms in the kingdom Plantae that use photosynthesis to make their own…

Q: Statement I. High light intensity promotes higher biomass accumulation. Statement II. Taller plants…

A: Light is a major source of energy for plants and is needed for photosynthesis. Along with sunlight…

Q: Are there different types of use for fossil fuels? If yes, what are the differences?

A: Fossils are formed as a result of millions of years of degrading organisms .

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: Which level of pollution would you invest time and resources into restoring, and why?

A: "Unhealthy" AQI is 151 - 200. Everyone may begin to experience some adverse health effects, and…

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 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: Label the simplified carbon cycle below.

A: The carbon cycle describes the biological cycle of carbon element that makes a cycle by passing…

Q: What is the environmental impact of carbon dioxide emissions?

A: It is clear that carbondioxide is an important gas for the plants to carry out their photosynthetic…

Q: What is Land Pollution and what are the causes and effects of Land Pollution?

A: Land Pollution: It can be understood as the contamination of land and soil because of the deposition…

Q: What is smog and greenhouse effect?

A: Pollution is defined as the change in the environment that are caused by natural or artificial input…

Q: What is not a bioindicator of water pollution?

A: Water pollution is a condition in which the chemical and biological materials present in groundwater…

Q: Select the ultimate source of energy for nearly every organism on this planet.     Select one: A.…

A: Each and Every organism needs Food and shelter to survive .Plants make food via photosynthesis…

Q: There is a manufacturing plant that emits 10 tonnes of carbon annually. If this manufacturer were to…

A: Answer :- Option (C) is correct. - 3 tonnes.

Q: Nonrenewable Energy Resources Describe the sources of energy Discuss fossil fuels: their formation,…

A: The source of energy can be categorized into Renewable and non-renewable source of energy. The…

Q: What is one benefit of using renewable resources to produce energy?

A: Ans- a) Renewable Resources cannot be used up permanently. Renewable resources are the source of…

Q: All of the following carbon sources can be used for nutrition, by at least some exclusively…

A: Heterotrophs are organism that cannot synthesize its own food, instead taking nutrition from sources…

Q: What are primary producers? Consumers?

A: Primary producers are the autotrophs who are the foundation of ecosystem . They harness energy from…

Q: Which of the following policies would lead to a reduction in the carbon intensity term?   a.…

A: Carbon intensity(C.I.) also known as emission intensity is the emission rates of a certain pollutant…

Q: Describe the effect biofuel production has on food and feed supplies.

A: A renewable source of energy that is derived from animal waste, algal mass, or plant material is…

Air Pollution

The excess accumulation of pollutants or undesirable alterations in the environment and its resources such as air, water, and land can be referred to as pollution. Pollution affects the components of the environment. Pollution is considered a global issue as it is showing harmful effects worldwide. Metropolitan cities are more impacted by pollution than countryside or villages.