Q: Eutrophication in water bodies can lead to the formation of dead zones due to a depletion of a.…
A: Excessive growth of plants and algae due to the increased availability of one or more growth…
Q: How can we protect the biomes from being polluted
A: Biome is a large distinct biological community of plants ( flora ) and animals ( fauna) that share…
Q: To protect oligotrophic lakes from eutrophication, it is important to
A: Oligotrophic lakes have the lowest nutrient content with a high concentration of oxygen which makes…
Q: Why are oceans least productive?
A: Production is the primary function of the ecosystem. An ecosystem maintains its component, biotic,…
Q: Net primary productivity is the primary productivity of an ecosystem, after subtracting energy lost…
A: Primary producer Primary producers are those organisms that utilize sunlight to make there own food…
Q: What is the trophic position of SPB a. primary producer b. primary consumer c. secondary consumer d.…
A: The stable isotope pattern is given in the image for illustrating relationship between different…
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: Net primary production per unit area is likely to be highest in which of the following ecosystems?a.…
A: Answer is d.) tropical rain forests.
Q: As climate change continues to warm water bodies, what abiotic changes occur in ponds and lakes? How…
A: Pond ecosystem Ponds and lakes comes under the Lentic type of ecosystem--of Fresh water ecosystem,…
Q: Why does deforestation of a watershed increase the concentration of nitrates in streams draining the…
A: Watershed is accumulation of water on land, which is collected from rains, snow etc and drain all…
Q: How would turbidity affects the primary productivity of a pond?
A: Primary Productivity Is The Conversion Of The Sun's Energy By Into Organic Material. It Is…
Q: What is the leading cause of water pollution? Mining Factories Sewage treatment plants Agriculture…
A: Human beings have been abusing the water bodies around The world by disposing into them all kind of…
Q: Which of the following organisms is incorrectlypaired with its trophic level?(A)…
A: Option C and option D are incorrect. Option C: Zooplanktons are the primary consumers of the sea.…
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: Pollution of habitat 14. 15. Acid precipitation 16. Blue Ridge goldenrod
A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…
Q: Are there more primary consumers or primary producers? How can you tell?this is from marine bio…
A: A single linear network that connects the producers with several levels of the consumers is referred…
Q: Explain how industrialization affects the water quality of lakes and reservoir
A: The industrial setup creates a huge source of water pollution as it creates pollutants that are…
Q: In the phosphorus cycle, all phosphorus originates from which of the following inaccessible…
A: Phosphorus is an important component of cell membrane, nucleic acids and ATP which is the major…
Q: The terrestrial ecosystem that is most productive (makes the greatest amount of organic carbon per…
A: An ecosystem is a community of living organisms interacting with the nonliving components of their…
Q: In terms of net primary productivity, where are the most productive ecosystems found? nearer the…
A: Net Primary Productivity (NPP) is explained as the rate of storing energy in plants, or it is…
Q: As a general rule, how much energy is lost in the transmission of energy from one trophic level to…
A: it is given by Raymond Lindemann. The law states that when the energy is transferred from one…
Q: Global climate change is predicted to cause increased water temperatures. Explain how an increase in…
A: According to guidelines we have to answer the first question only. so please kindly post the…
Q: How is dry matter production related to temperature and primary productivity
A: Dry matter: the expression of plants or animals productivity in terms of dry weight of material…
Q: Where the eutrophication is often seen?
A: Eutrophication is nutrient enrichment of water body that results in increased growth of algae,…
Q: Which of the following is an input in the phosphorus nutrient cycle? erosion leaching runoff…
A: The essential elements required by organisms for their bodybuilding and metabolism and known as…
Q: How can agriculture affect stream health?
A: Agricultural methods are getting advanced with time and different pesticides used by farmers in…
Q: Food chains are typically short in the tundrabecause primary production is lower than in mostother…
A: Food chain A food chain is a sequence of populations or organisms of an ecosystem through which the…
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: a Name two producers in the food web. Text Here b Name three consumers in the food web. Text Here c…
A: a- Land water, Tiny water plants b- Slug, water fleas and perch c- Food chain Trophic level 1. Tiny…
Q: Bioprospecting – Research Conservation Product(s) -Income
A: Bioprospecting, also known as biodiversity prospecting, is a systematic and organized search for…
Q: To protect oligotrophic lakes from eutrophication, it is important to prevent agricultural runoff…
A: Oligotrophic lakes have low primary productivity due to the low nutrient content. These lakes are…
Q: To protect oligotrophic lakes from eutrophication , it is important to_
A: Introduction: Eutrophication is the natural aging of lake by nutrient enrichment of its water. It is…
Q: A lake with low nutrient levels and very clear water is called eutrophic oligotrophic O a dead zone…
A: A lake is an area which is filled with water, localized in a basin, and surrounded by land, apart…
Q: What would happen to an ecosystem if all its decomposers and detritus feeders were eliminated or all…
A: In the ecosystem producers are the most important component. They are responsible for producing…
Q: What can you do to maintain the balance of the different biogeochemical cycles
A: Biogeochemical cycles- biogeochemical are the cycling of chemical elements between living and…
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: Why are decomposers usually absent from food webs? A. Decomposers do not have a feeding…
A: Ans: Food web: It is referred to as interconnection of food chains in which what is eating what has…
Q: The mussels that live at the NW Eifuku volcano are examples of _______. a. chemoautotrophs b.…
A: NW Eifuku Volcano is an undersea volcano in the Pacific ocean in Northern Marianas. it forms several…
Q: Bamboo plant is growing in a fir forest then what will be the tophic level of it?
A: Ecology is the branch of biology. It is dealing with the interactions and relations between the…
Q: Mining can pollute water by ___________ that contains heavy metals.
A: Answer: WATER POLLUTION = Water is the universal solvent and can be polluted by various degrees,…
Q: About one-third of the annual surface runoff is which we can generally count on as a source of…
A: The flowing off water from rain, snowmelt, or from other sources over the land surface is called…
Q: Primary productivity is most limited in the depths of the ocean by solute concentration temperature…
A: Productivity of an Ecosystem Productivity is the rate of biomass production by different ecosystems…
Q: This photograph was taken at a location on Mount Saint Helens called Meta Lake. The area was…
A: An ecosystem is made up of all living organisms as well as physicochemical components They are also…
Q: decomposition of critical nutrients eutrophication a decline in production efficiency reproductive…
A: Accumulation of lots of organic and inorganic components in water bodies initiates the uncontrolled…
Q: Unequal evaporation of seawater results in _________________________. a. droughts b. neither c.…
A: According to the question, we have to explain that Unequal evaporation of sea water results in which…
Q: Why do producers use floating feed?
A: Producers prefer floating feed because of management values. They can not only just observe fish…
Q: Why does nature favor raising the gross primary productivity while man tends to raise the net…
A: The area of biology known as ecology is concerned with how organisms interact with one another and…
Step by step
Solved in 2 steps
- An estimated 1000 kg of plant plankton are needed to produce 100 kg of animal plankton. The animal plankton is in turned consumed by 10 kg of fish, the amount needed by a person to gain 1 kg of body mass. i) explain why the amount of biomass declines at each successive trophic level.Some of the organic material manufactured in estuarine communitiesis exported to other ecosystems. What type of ecosystems receive thismaterial? How is this material transported?How would turbidity affects the primary productivity of a pond?
- Which statement offers the best explanation of how deforesting hubbard brooks watershed (W2) affected the nitrogen cycle? 1. Denitrification rates increased, resulting in a decrease in the export of ammonium 2. Microbial immobilization rates increased, resulting in a decline in stream nitrogen 3. Mineralization rates increased, causing the export of ammonium to increase 4. plant uptake nitrogen stopped, resulting in an increase in the export of nitrateWhat result can a river with an inflow of domestic sewage rich in organic waste can give?What is the importance of aquaculture in the fisheries production subsector?
- Why are drinking water supplies still a major concern for many countries?what areas (lake, pond, stream) would you expect to have the highest rate of productivity? The lowest? Why?Explain how streams can cleanse themselves ofoxygen-demanding wastes and how these cleansing processes can be overwhelmed. What is wastewater? Describe the state of stream pollution inmore-developed and less-developed countries.Give two reasons why lakes and reservoirs cannotcleanse themselves of pollutants very well. Define and distinguish between eutrophication and cultural eutrophication. List three ways to prevent orreduce cultural eutrophication. What are the majorsources of groundwater contamination in the UnitedStates? Explain why groundwater cannot cleanseitself very well. List three ways to prevent or cleanup groundwater contamination. List some ways topurify drinking water. Describe the purification ofdrinking water in more-developed and less-developedcountries. Describe environmental problems causedby the widespread use of bottled water. How are lawsused to protect drinking water in the United States?List three ways to strengthen the U.S. Safe DrinkingWater Act. Describe how…