How are humans affecting the nitrogen cycle?

Q: Matter is continually recycled between abiotic and biotic components of Earth's ecosystem in…

A: The nitrogen cycle is the biogeochemical cycle by which nitrogen is converted into multiple usable…

Q: Corn undergoes C4 photosynthesis and does not fix nitrogen, whereas Alfalfa is a nitrogen-fixing…

A: C3 plants and C4 plants are the plants which synthesize 3-carbon and 4-carbon compound respectively…

Q: Given that the bottom of the ocean is anaerobic, what process in the nitrogen cycle is likely to be…

A: Nitrogen Cycle --Nitrogen is present in our atmosphere about 78% of the atmospheric gasses is…

Q: A characteristic of the open-loop system is that it does not use feedback to determine if its output…

A: The natural processes by which carbon is transferred between the atmosphere, land, oceans, and…

Q: How has food policy in the U.S. impacted the production of your food item? What are some specific…

A: Food policy in the United States is a multifaceted domain with far-reaching implications for…

Q: All of following are monitored or regulated by the EPA EXCEPT a. disposal of hazardous waste. b.…

A:

Q: What human activities have affected the phosphorus cycle and led to eutrophication of the waterways?

A: phosphorous cycle The phosphorus cycle is the biogeochemical cycle that portrays the development of…

Q: Which statement does not describe an advantage of using conventional crude oil as an energy source?…

A: Conventional oil means extraction of oil from ground through various mechanism like traditional…

Q: List three things you could do to reduce your dependence on oil and gasoline. Which of these things…

A: Fossil fuels are the natural agents that are formed millions of years ago through decomposition of…

Q: After measuring mass, energy content, and dollar value for each food type, the researchers…

A: In gastronomy, pork is generally red whilst uncooked and a darkish color after it's miles cooked, in…

Q: b) Describe the relationship between Gross Primary Productivity (GPP), Net Primary Productivity…

A: The rate at which the energy from the sun is captured during the process of photosynthesis produced…

Q: Nitrogen is often the limiting nutrient (that is, the nutrient in shortest supply relative to…

A: Answer is b

Q: Does the sentence below need to be cited? It is my opinion that people remain dependent on petroleum…

A: Citation is the method which is used by writers to inform their readers that particular information…

Q: What incentives cause humans to capture nitrogen from the air and pump it into the nitrogen cycle?…

A: The nitrogen cycle consists of 4 steps- ammonification, nitrification, anammox, and denitrification…

Q: Opponents of alternative and renewable energy technologies argue that such technologies are…

A: The two articles, one from the American Enterprise Institute (AEI) economist.com and one from the…

Q: 11) The chart below compares the greenhouse gas emissions of several fuel sources. Greenhouse Gas…

A: Given : To find the correct information among the four options shown from the chart that compares…

Q: Nitrogen fixation and nitrate assimilation are the only ways biological systems can incorporate…

A: Nitrogen fixation is the process by which atmospheric nitrogen gas (N2) is converted into a form of…

Q: Why is nitrogen a limiting nutrient for so many organisms, and what is it used for? (consider the…

A: Nitrogen  The nitrogen gas forms about 78% of the atmosphere of the Earth. It is the most abundant…

Q: Choose 1 of the biochemical nutrients. Discuss how it enters the ecosystem, leaves the ecosystem,…

A: Ans: Nutrients are chemical substances required by the body to support fundamental capacities and…

Q: As a result of the Clean Air Act, Congress directed the EPA to establish standards for six…

A: Environmental Protection Agency (EPA) was established in the year 1970 by the US president Richard…

Q: List three important ways in which your life would be different today if grassroots actions by U.S.…

A: The three important ways in which your life would be different today if grassroots actions by U.S.…

Q: What would contribute to this negative effect on ocean ecosystems? 1.Decreasing the overall amount…

A: with the increase in population on the earth; there is increase in the overall pollution in the…

Q: In terms of the nitrogen cycle and movement of electrons, what is the difference between nitrogen…

A: Nitrogen fixation, assimilatory nitrate reduction, ammonia absorption, and others are among the…

Q: Large amounts of nitrates in fertilizer can indirectly harm sea otters and even more directly…

A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…

Q: Agricultural runoff is a major source of pesticide and excess nutrient pollution. This is a…

A: 1) As agricultural runoff moves, gathers up, and carries away both natural and man-made pollutants,…

Q: N Cylcle: Match the steps of the Nitrogen Cycle you would find beneficial based on the…

A: Denitrification is the conversion of soil nitrate to the nitrogen gases N2O and N2 by bacteria that…

Q: Of the following benefits, which one is the main potential benefit of water markets?  Group of…

A:

Q: (3) Based upon what we have read, all of the following are potential negative effects of our…

A: Biofuels are renewable fuels generated from biomass such as corn, algal material, or animal waste.…

Q: This is a list of carbon stores (different forms that carbon is stored in). Match each carbon store…

A: Biosphere is the entire area on the earth along with its atmosphere in it. All the organisms and the…

Q: Describe three pathways for the utilization of atmospheric nitrogen. Is human activity a significant…

A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…

Q: Which of the following statements related to fracking (hydraulic fracturing) is correct? A. The…

A: Natural gas is a mixture of gases that are consists of mainly hydrocarbons. Natural gas reserves are…

Q: datch the term with its definition. erm Definition 1. nutrient A. all the organisms in one area and…

A: Match the term with its definition. Term 1. nutrient 2. chemosynthesis 3. consumer 4. ecosystem 5.…

Q: Label the parts of the nitrogen cycle. Use your notes to help!! The Nitrogen Cycle Nitrogen in…

A: The biogeochemical cycle in the environment through which nitrogen passes through living and…

Q: Explain how the law of conservation of matter is seen in the Nitrogen cycle.  Your discussion should…

A: Among three main of laws of matter, the law of conservation of matter is described as as a matter or…

Q: 1.) a.Name two biological processes involved in rapid carbon exchange:     b.Name two geologic…

A: Carbon is the fourth most abundant component known to mankind, and is significant to life on Earth.…

Q: The blood analysis of a typical environmental consultant that carries out fieldwork might contain an…

A: One persistent organic pollutant (POP) that could potentially be found in the blood analysis of an…

Q: Describe the role of microbes in the nitrogen cycle and the role nitrogen compounds in energy…

A: The nitrogen cycle is the biochemical cycle which converts the unusable form of nitrogen (N2) into…

Q: Which of the following correctly defines sustainability A. Meeting present needs without…

A: Ans- A  Meeting present needs without compromising the ability of future generations to meet their…

Q: Describe how many of your everyday activities, including your demands for food and other materials,…

A: Human activities such as agriculture, industrial production, transportation, and residential…

Q: Chapter 10 of your textbook describes four biogeochemical cycles (some of which might also be called…

A: The major biogeochemical cycles are pathways by which nutrient flows between abiotic   (lithosphere,…

Q: 4) In the graphical representation of energy flow, generally the base is made up of the __________,…

A: Energy flow in the flow of energy through living organism of any ecosystem. The energy flow is…

Q: Draw out the Nitrogen cycle; label nitrogen fixation, decomposers, ammonium, nitrates, uptake by…

A: Introduction: Nitrate ions are absorbed by plants by diffusion and active transport. Nitrogen is…

Q: Organisms need nutrients in order to A. utilize hydrogen and oxygen B. recycle chemical compounds…

A: Introduction  An organism can be autotrophic or heterotrophic depending on its mechanism of…

Q: Many cultures and religions have customs which deal with the way they use the land. For example, in…

A: Shifting agriculture is a type of cultivation method where land is used for a few years and then…

Q: Soil microorganisms, collectively referred to as dizotrophs, fix 90% of the inert nitrogen gas to…

A: The physical process that involves conversion of atmospheric nitrogen into ammonia through reduction…