Question 9 In a nutrient spiral, __________________.     A)  nutrients are transported to deeper waters.   B)  nutrients are transported downstream.   C)  salmon move nutrients to terrestrial systems.   D)  nutrient cycles occur in discrete segments of the stream.

Q: Please answer this question with at least 3 FULL sentences for each part. What is the difference…

A: Food desert is an urban area which has a limited access to enough nutritious  fresh food .Basically…

Q: How might this pollution affect terrestrial organisms that depend on the water for drinking water?

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Q: Why are oceans least productive?

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Q: humans interfere with the global nitrogen cycle

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

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Q: Explain the "phosphate trap" in the estuary of Chesapeake Bay. Why was a local ban on phosphorus in…

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

A: Phosphorus is an important element that is essential for all life forms. Phosphorus is an essential…

Q: In the ocean, most organisms rely directly or indirectly on _________ as a food source.…

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Q: In addition to chemical pollution, what other threats to the water cycle are associated with human…

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

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Q: Answer the following questions: What is the meaning of biogeochemical cycles? What are the major…

A: The flow of oxygen and carbon dioxide is a constant in our daily life. Animals' steady breathing and…

Q: 38. The oceanic zone is much less productive per square meter than the neritic zone because: (a) it…

A: Hello! Since you have asked multiple question, we will solve first three questions for you. If you…

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: Name one water pollutant.

A: Pollution refers to introduction of any contaminant into the environment that produces adverse…

Q: The microorganisms that inhabit the sludge at the bottom of a lake would live in which microbiota…

A: It is divided into several zones based on the distance from the shore. The zone closest to the shore…

Q: How efficient is energy transfer between trophic levels in foodwebs?

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Q: 44. Which of the following restoration processes is starting to improve the Florida Everglades? A.…

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Q: Why are drinking water supplies still a major concern for many countries?

A: The water cycle is one of the biogeochemical measures. Water is a critical segment of the earth. It…

Q: What is absent in polluted water?

A: Water is a odorless, transparent, tasteless liquid that forms the lakes, seas, rivers. The water is…

Q: Tumucumaque National Park ecosystem For each bullet point, describe how each primary producer helps…

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Q: What result can a river with an inflow of domestic sewage rich in organic waste can give?

A: The phenomenon of ageing of water bodies naturally due to increase in its nutrient concentration is…

Q: Give two(2) nutrient cycles and explain the events that occur in each phase.

A: Nitrogen cycle is the biogeochemical cycle by which nitrogen is converted into multiple chemical…

Q: Which of the following is an input in the phosphorus nutrient cycle? erosion leaching runoff…

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Q: What are the most sustainable approaches for meeting our needs for clean fresh water?

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Q: Why are terrestrial autotrophs responsible more global productivity than marine producers? higher…

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Q: In a seagrass ecosystem, nutrients restrict primary production under low nutrient (oligotrophic)…

A: The biological impacts of an increase in nutrient concentration are referred to as eutrophication.…

Q: What

A: Introduction :- Nitrogen is the fifth most abundant element in the universe. It constitutes 78% of…

Q: Can you describe the nitrogen and phosphorous cycles in terms of nutrient availability please?

A: The nutrient cycle is a cycle system where energy and matter are transferred between living and…

Q: 9. For letters a-h, write "1" if the clue describes the first trophic level, "2" if it describes the…

A: Disclaimer: “Since you have asked multiple questions, we will solve the first question for you. If…

Q: Describe the following nutrient cycles. Should be comprehensive yet concise. 1. carbon cycle 2.…

A: Introduction :- The carbon cycle depicts the continuous movement of carbon atoms from the atmosphere…

Q: Why are nutrient cycles in nature called biogeochemical cycles?

A: The Earth is defined as the closed system that matters, In the earth's atmosphere small amounts of…

Q: From the nitrogen cycle diagram below, which of the following is/are a process by which nitrogen can…

A: Nitrogen is the most abundant gas in the atmosphere and is cycled through the biosphere via nitrogen…

Q: What is eutrophication? How do agriculture, sewage, and use of detergents contribute to the process…

A: Eutrophication : It is the process in which a water body becomes overly enriched with nutrients ,…

Q: What is eutrophication?

A: An ecosystem is defined as a biological community of interacting organisms and their physical…

Q: What does Eutrophication mean?

A: water bodies are essential part of our ecosystem . they support different life forms .

Q: Gaseous nutrient cycle and sedimentary nutrient cycles have their reservoir . Name them. Why is a…

A: The pathways by which various biotic and abiotic elements are circulated throughout the environment…

Q: What are the basic needs of aquatic biota

A: Flora and fauna on earth are present in all three different habitats, i.e. the water, land, and air.…

Q: What factor(s) influence organisms living in aquatic biomes? (select all that apply)   Question 1…

A: There are two types of aquatic biomes: freshwater and marine.

Q: Nutrient pollution leads to __________ in many coastal waters and can cause dead zones.   excess…

A: Introduction The amount of dissolved oxygen required by aerobic biological organisms to break down…

Q: What effect does pollution have on farmlands?

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Q: What is not a bioindicator of water pollution?

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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 much freshwater is on earth?

A: About 72% of the Earth is covered with water in water but 97% of the water is salty ocean water and…

Q: A sizable amount of the nitrogen and phosphorus that enters the Chesapeake Bay originates from farms…

A: Nutrients are stated that they re been defined as they can be obtained from a variety of sources.…

Q: To what extent do nutrients from terrestrialecosystems affect organisms in the lake?

A: INTRODUCTION: ECOSYSTEM is a self regulatory and self sustaining structural and functional unit of…