Q: humans interfere with the global nitrogen cycle
A: Nitrogen Cycle:- Its biogeochemical cycle in which nitrogen is converted into multiple chemical…
Q: Subject (Biology - Ecology) Question #1. By the definition of ecology and environmental studies, how…
A: Ecology is also known as ecological science is a scientific study of how organisms interact with…
Q: In facultative ponds, the role of algae is complementary to the role of bacteria because: a) both…
A: Facultative ponds are those in which a combination of anaerobic, aerobic and facultative (able to…
Q: Organisms at a higher trophic level have less energy available.comment.
A: Trophic levels refer to the different energy levels in a food chain. Producers, consumers,…
Q: Discuss the phosphorus cycle and its importance
A: In the development of bones and teeth, phosphorus is the main function. It plays an important role…
Q: Using the following terms to describe a grassland ecosystem NPP ,GPP ,Re , primary production,…
A: Grasslands are one of the world's most important ecosystems, occupying over one-third of the…
Q: To describe: Some of the long-term ecological research conducted at Hubbard Brook Experimental…
A: Several ecosystem research are underway in the discipline of ecology to assess the processes of…
Q: Which process in the water cycle is facilitated by producers? transpiration condensation runoff D…
A: The chemical elements and water that are needed by organisms continuously recycle in ecosystems.…
Q: Living organisms play an important role in the recycling of many elements within an ecosystem.…
A: Ecosystem balance, often known as "ecosystem homeostasis," is influenced by both factors that tend…
Q: Use the passage to answer the question. This figure presents the results of an ecological study on…
A: The high amount of accumulation of nutrients into the lake or pond creates less oxygen availability…
Q: Name: Period: Date: The Water Cycle The water cycle, also known as the hydrologic cycle, is the…
A: Water cycle is movement of water in the atmosphere. Water evaporates from the surface of ocean and…
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: Subject (Biology - Ecology) Question #1. How does an organism stay alive in the world? And what…
A: INTRODUCTION Organism can live only the things that are necessary for their life are available in…
Q: Why is food web not a realistic way of depicting energy flow in a natural ecosystem and how can they…
A: A food chain is defined as a 'linear sequence' of energy flow in an ecosystem whereas a food web is…
Q: Eutrophication results in loss of dissolved oxygen from the process of photosynthesis […
A: Eutrophication . It is the process in which water body become rich in nutrients. This process can…
Q: Why detritivorse, decomposers and omnivore are not assigned to the trophic level
A: A trophic level refers to the position of an organism in a food chain. The position is determined by…
Q: Food Pyramid Decomposers Secondary Consumers (Omnivores & Carnivores) Primary Consumers (Herbivores)…
A: The ecosystem is the interaction between different species with their environment that ultimately…
Q: Question: Biomagnification results in higher amounts of toxic substances for organisms lower on the…
A: Biomagnification is that the method by that toxic chemicals build up inside predators.
Q: Which one is NOT an example of a decomposer
A: Microorganisms are decomposers of the food chain which are capable of decomposing plant and animal…
Q: Which law of Thermodynamics explains why ecosystems cannot have an infinite number of trophic…
A: An organism's trophic level is the role it holds in a food web. A food chain is a series of…
Q: How would the growth rate pattern be affected by infinite resources?
A: There are two growth models namely,(a) Exponential growth(b) Logistic growth
Q: Steps to complete 1. Label the producer, and each TYPE of consumer above. Draw in the initial source…
A: A food-chain, in an ecosystem, is the depiction of energy and nutrient flow in that ecosystem,…
Q: Difference between Primary and secondary productivity.
A: Ecosystem is a community or collection of living organisms that live in and interacts with each…
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: DIRECTIONS: Write the letter of the correct answer on the blank. 1. All of the ff, are ways to bring…
A: Introduction :- The nitrogen cycle is the biogeochemical cycle that converts nitrogen into various…
Q: Question 9 In a nutrient spiral, __________________. A) nutrients are transported to deeper…
A:
Q: Cycles of Matter and Energy Transfer in Ecosystems:Question 3 How do secondary consumers get energy?
A: Secondary consumers are carnivores that feed upon primary consumers (herbivores).
Q: Propose a reason why the CO2 fluxes are greater for terrestrial biological activity than for marine…
A: Carbon cycle is the cycling of carbon element in the environment.
Q: Question: In biotic feeding system, energy transfer is 100% efficient. True or False?
A: In any living system, whether cultured or natural the transfer of energy takes place. The energy is…
Q: Name an omnivore which occurs in both grazing food chain and the decomposer food chain.
A: A food chain is a linear network of links in a food web starting from producer organisms (such as…
Q: Algae in an aquatic food chain convert solar energy into 93, 000 kilocalories of plant tissue. Which…
A: The correct answer is option A} 930Kcal.
Q: Discuss how changes in the phosphorus cycle have caused eutrophication of waterways.
A: Phosphorous is a chemical element which has a symbol of P and atomic number 15.Phosphorous can be…
Q: 1. Kg is kilograms, a measure of mass. In this ecosystem, which trophic level has most mass? 2.…
A: According to our company policy ,we have to answer only first three parts for rest of the answer…
Q: 1In a trophic pyramid, each level is smaller than the one below. a) What does the size of each…
A: Trophic levels, represented in form of a pyramid, is a basic structure, which explains the…
Q: Other than precipitation, discuss how two other parts of water cycle are influenced by droughts. Why…
A: The water cycle is the hydrological cycle which demonstrates the continuous movement of water on,…
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: Discuss the concept of “Maximum Sustainable Yield” and the assumptions behind this concept.
A: Question - Discuss the concept of “Maximum Sustainable Yield” and the assumptions behind this…
Q: TUNDRA Characteristics of biome: Picture of biome
A: Characteristics of Tundra Biome : Tundra is the region where it is too cold and too dry for trees…
Q: Subject (Ecology - Biology) Why is there a need to include the abiotic factor in studying ecology,…
A: Ecology is referred to as the branch of biology that is principally concerned with the study of an…
Q: Food Webs How would the oceanic food web be affected if all of the krill were removed from the…
A: Ecosystem is a geographic area where plants, animals, and other organisms live together and benefit…
Q: Observations of the nitrogen cycle in a pond
A: Nitrogen cycle: The biogeochemical cycle is the process by which the molecular nitrogen is…
Q: Considering the energy that is lost as heat to the environment when one organism consumes another,…
A: The presence of the biotic and abiotic factors in a particular region and their interaction with…
Q: The highest DDT concentration in aquatic food chain is occurred in what?
A: Dichlorodiphenyltrichloroethane (DDT) is an odorless, tasteless, and colorless compound. It is a…
Q: The diagram represents the processes taking place in the water cycle
A: The water cycle or hydrologic cycle is a biogeochemical cycle which involves the continuous movement…
Q: Question: Biomagnification results in higher amounts of toxic substances for organisms higher on the…
A: Biomagnification is that the method by that toxic chemicals build up inside predators.
Q: Using organisms that live in San Diego County, draw your own food CHAIN here.
A: A food chain represents the flow of energy in a given set of organisms. The study of food chains in…
Q: Hypothetical balanced food chain. Sun and Earth supply 6 units of energy to each plant. For higher…
A: There are many types of food chains, including the following: In a top-level predator food chain,…
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- 0/1 pts Incorrect Question 10 Rain falls on a fertilized agricultural field after a farmer has harvested the crop. Which biogeochemical cycles are involved when runoff from the field flows into a nearby stream? water and nitrogen cycles carbon and water cycles water, carbon, nitrogen, and phosphorus cycles water, nitrogen, and phosphorus cyclesIn not more than 200 words or 5 sentences, answer or explain the following situation. In a seagrass ecosystem, nutrients restrict primary production under low nutrient (oligotrophic) conditions, while light becomes the limiting factor under high nutrient (eutrophic) conditions. Discuss how this happens with respect to the three primary producers (seagrass, macroalgae, phytoplankton) as the condition changes from oligotrophic to eutrophic.Subject (Ecology - Biology) Why is there a need to include the abiotic factor in studying ecology, especially in the ecosystem level and higher?
- Question 48 Define ecological efficiency, including ranges of ecological efficiencies in nature. The proportion of energy in the biomass of the primary producers of an ecosystem, ranging from 50-80%. The percent transfer of energy from the top of the food web to the bottom, ranging from 1-3%. The percentage of energy in the biomass of herivores transferred to decomposers, ranging from 20-50%. The percentage of energy in the biomass at a lower trophic level that is transferred to the next higher trophic level, ranging from 5 to 20%.Human activities alter the transfer rates of the nitrogen cycle, __________ the fixation rate.Living organisms play an important role in the recycling of many elements within an ecosystem. Discuss how various types of organisms and their biochemical reactions contribute to the recycling of water in an ecosystem. Discuss both biochemistry and ecology in your answer. Include in your answer at least one way in which human activity has an impact on this nutrient cycle. What are the main reservoirs of water in the biosphere?
- QUESTION 5 Consumers Producers a Decomposers Nutrients available to producers Abiotic reservoir Geologic processes The graphic below represents a generalized nutrient cycle. Study it and answer the questions which follow. a. Nutrient cycles are also referred to as biogeochemical cycles. EXPLAIN the term biogeochemical cycle. 1 2 3 4 7 8 9 10 11 12 b. Suggest what would be an abiotic reservoir for: i. Sulphur - ii. Carbon - c. State one geologic process that makes nutrients available to producers. d. iii. If the nutrient being considered is carbon, what processes would be represented by the arrows labelled a, b and c? iv. Suggest why the process represented by c is important to Agriculture sector. е. i. Recently, the island was blanketed by ash from the eruption of the La Soufrière volcano in a sister island. Do you consider this to be a form of pollution? Explain your reasoning. ii. Suggest one advantage and one disadvantage of the ash fall.How do the Biotic factors in livestock production affect the reproduction and milk yield in Cattle Breeding? And how will the Biotic factors in livestock production affect the reporduction and growth in Sheep breeding? Please, I need a brief explanation.Naturally, environment has their carrying capacity. Explain the FOUR (4) effects of pollutant load over the carrying capacity.
- Living organisms play an important role in the recycling of many elements within an ecosystem. Discuss how various types of organisms and their biochemical reactions contribute to the recycling of water in an ecosystem. Discuss both biochemistry and ecology in your answer. Include in your answer at least one way in which human activity has an impact on this nutrient cycle. What are the main reservoirs of water in the biosphere? PLEASE DO NOT PLAGIARIZE FROM ANY SITES PLEASE DO NOT JUST COPY AND PASTEQuestion: In biotic feeding system, energy transfer is 100% efficient. True or False?What would the Biotic factors be in Livestock Production? I want brief answer please.