Where is the majority of available phosphorus found on planet Earth? Why is that a concern?

Q: Match the following biogeochemical cycles terms to the correct definiton. In this cycle the…

A: Sink - 2

Q: Living organisms play an important role in the recycling of many elements within an ecosystem.…

A: Any of the different nutrient circuits, which involve both biotic and abiotic components of…

Q: The chronosequence of soil age across the Hawaiian Islands shows which of the following patterns of…

A: The parent material of a soil affects the balance between nutrient loss and retention by determining…

Q: humans interfere with the global nitrogen cycle

A: Nitrogen Cycle:- Its biogeochemical cycle in which nitrogen is converted into multiple chemical…

Q: Define the Phosphorus Cycle ?

A: Phosphorus forms an important part of the DNA (deoxyribonucleic acid) and RNA (ribonucleic acid),…

Q: How phosphorus levels impact green algae and dissolve oxygen in a lake ecosystem? Which includes…

A: Phosphorous is required for the proper development of teeth as well as bones. In biological system…

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: What is a biogeochemical cycle? Give an example based onsulfur. Why are biogeochemical cycles also…

A: Biogeochmeical cycle is a cycle in which conserved matter moves through the biotic and abiotic…

Q: If earth is filled in di-nitrogen gas, why is the productivity of so many ecosystems limited b…

A: Nitrogen is the 7th element in the periodic table. It is discovered in 1772 by the Scottish…

Q: Indicate the main components of the sulfur and phosphorus cycles.

A: Biogeochemical cycles are defined as the process in which nutrients are recycled through various…

Q: Does iron limit primary production in some parts of the oceans?

A: Oligotrophic lakes have very clear water content, transparent surface, very deep, and less growth of…

Q: What is the biological importance of carbon, nitrogrn and phosphorus?

A: Organic chemicals known as biomolecules are mostly made of the element carbon. Nitrogen and…

Q: Why are the OMZs expanding and what are the likely impactson nutrient cycles?

A: Nutrient cycles are the cycles which involves the circulation of organic and inorganic matter within…

Q: Why is nitrogen important to living things? What type of organism is responsible for making nitrogen…

A: The balance of the nutrients in the biosphere makes life sustainable. The movement of nutrient…

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: Why would increasing energy efficiency in homes and businesses across the united states reduce the…

A: In United States, energy efficiency could be increased by  1. Turning thermostats down in winter and…

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: Answer the following: a. What is a nutrient cycle? b. What are the different types of nutrient…

A: As the name itself suggests, it is basically a repeating process of a selective nutrient of…

Q: Which of the following statement about CBOD and NBOD is wrong? O CBOD is carbonaceous biological…

A: BOD ( Biochemical Oxygen Demand) refers to as, the amount of dissolved oxygen needed by aerobic…

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: What are the abiotic reservoirs of nitrogen? In what form does nitrogen occur in each reservoir?

A: Ans: Nitrogen exists in two reservoirs as biotic as well as the abiotic reservoir. They are…

Q: Researchers in Alaska conducted an artificial soil warming experiment to examine how a warming…

A: Mineralization is defined as converting or transforming organic compounds into inorganic compounds…

Q: Which among the physical laws of the universe are involved in biogeochemical cycles? Explain.

A: Biogeochemical cycles are the process in which an element such as water moves between its various…

Q: Nitrogen is available to terrestrial plants in the form of Select all that apply. Select one or…

A: Nitrogen is a nonmetallic element with atomic number 7 , and is colorless, odorless , tasteless gas…

Q: Plants and algae need phosphates for growth. Many fish and other animals feed on aquatic plants and…

A: In the lake, aquatic ecosystem develops that contain different organisms which includes autotrophic…

Q: Why is release of sulfide from oxygen minimumzones infrequent, occurring at times of…

A: Oxygen minimum zones (OMZs) are the regions where the oxygen level is depleted at intermediate…

Q: How significant are biogeochemical cycles to humans? How do human activities affect the…

A: Biogeochemical cycles recycle nutrients in the ecosystem. It involves both biotic ( living ) and…

Q: Which of the following is a process of the nitrogen cycle that involves the conversion of nitrogen…

A: The nitrogen cycle is one of the most important natural cycles that ensures that inert gas nitrogen…

Q: What is the nitrogen cycle?  (This question is asking for a general overview)

A: Nitrogen gas makes up almost 75% of the total gases present in the air.

Q: How are toxic elements being deposited in the environment? Can these toxic elements/ chemicals…

A: Elements which can be potentially hazardous to human health are termed as toxic elements. Mostly…

Q: Why is the phosphorus cycle different from the nitrogen cycle

A:

Q: Which of the following forms of nitrogen is most commonly absorbed by plants? O nitrogen oxide O…

A: Nitrogen is one of the most important gaseous substances for all living organisms, and it is present…

Q: biologically available nitrogen?

A: The earth is made of many essential gases such as carbon dioxide, nitrogen, oxygen, and some organic…

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: In the nitrogen cycle, ? Occurs when nitrogen gas is converted to form usable to plants, often by…

A: In the nitrogen cycle, nitrogen assimilation is the process that follows when nitrogen gas is…

Q: What is the role of pH in nutrient availability?

A: Carbon, hydrogen, and oxygen are components of plants that are required in large quantities as…

Q: List the main features of the nitrogen cycle.

A: Nitrogen Cycle is a biogeochemical interaction through which nitrogen is changed over into numerous…

Q: What are two major actively used natural pools in the global Nitrogen cycle?

A: INTRODUCTION Nitrogen cycle- The nitrogen cycle is a biogeochemical cycle, where atmospheric…

Q: what is the most important source of water on Earth?

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

Q: The nitrogen cycle involves the movement of atmospheric nitrogen through a series of nitrifying…

A: Nitrogen is an essential macronutrient necessary for the survival of living organisms. It is a…

Q: Which nitrogen flux is incorrectly described? O nitrification is the conversion of ammonium to…

A: Nitrogen is the non metal element belonging to group 15 of the periodic table.It is colourless,…

Q: What is the usable form of nitrogen for plants? nitrate B. ammonium phosphate nitrite

A: Nitrogen Cycle is a type of biochemical cycle in which atmospheric nitrogen is converted into…

Q: Why are nitrogen-containing molecules limited in the biosphere? Give two reasons.

A: Nitrogen is one of the major part of biomolecule present in the living organisms. They are present…

Q: How has nitrogen availability influenced agricultural productivity?

A: Macro elements are the elements that are required in large amounts by an organism for its growth.…

Q: How is fixed nitrogen recycled in the biosphere?

A: Approximately 78% of the earth's atmosphere is nitrogen. The atmospheric nitrogen is in gaseous form…

Q: What is biomimicry and why do you think it will be important for urban growth?

A:

Q: please name some agricultural crops that crave nitrogen

A: Ans- Corn is the most widely planted field crop, with the highest nitrogen requirements per acre.…

Q: How does the release of large amounts of phosphorus by humans cause problems?

A: The biogeochemical cycle that relates to the movement of phosphorus through the lithosphere,…

Q: What is the purpose of the Kreb's Bicycle in nitrogen metabolism? Include in your description where…

A: Introduction: The reactions which help in converting pyruvic acid to carbon dioxide and water in…

Q: What effect does the agricultural industry have on climate change?

A: Agriculture: Agriculture, sometimes known as farming, is the cultivation of plants and cattle.…