1.) Which of the food chains below fit the food web in the diagram? a). Grass - cow - man - decomposers b). decomposers - grains - pig - man c). Man- chicken - grains d). Grass - decomposers - grains 2.) Which organism has the greatest amount of energy? 3.) Which has the least amount of energy?

Q: The following carbon sources can be used for nutrition, by at least some heterotrophic organisms,…

A: The organisms that cannot produce their own food, instead of taking the nutrition from the other…

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

A: Sink - 2

Q: what chemicals do consumers produce as part of their metabolism that is needed by the producers?

A: Consumers are those organisms which depend on the producers to obtain their food. These generally…

Q: Where does most of the food come from at the deep ocean floor, and how much actually gets there?

A: Without daylight, most creatures in the profound (deep) sea (under 200 m) are dependent on waste…

Q: Describe how phosphorus enters food webs

A: A food web (or food cycle) is the normal interconnection of food chains and a graphical portrayal…

Q: Explain the Nitrogen Cycle ?

A: Nitrogen is present in the atmosphere in an inert form.

Q: What is a food chain? How does a food chain differ from a food web?

A: Organism is any individual entity that embodies the properties of life. Organisms are classified by…

Q: What is the difference between the concepts of food chain and food web?

A: For an ecosystem to work, energy is essential. The energy transfer in an ecosystem can be studied…

Q: Which organisms are secondary consumers?

A: Trophic level is the position of the organism in a food web. A food web describes which organisms…

Q: Why is it important that decomposers such as bacteria release nutrients?

A: Decomposers are organisms that break down complex organic materials, such as remains of dead…

Q: What are replenishable resources?

A: A resource is anything that is acquired from the environment to meet the organisms wants and needs.…

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: Why are there generally fewer organisms at the top of the food pyramid than at the bottom?

A: The study of the food chains and food webs is of high importance to ecologists. The different levels…

Q: How is a food chain different from a food web?

A: Food chain and food web is a graphical representation of who eats whom in a ecological environment.…

Q: What is Food web?

A: Answer: FOOD CHAIN : It is the food connection between organisms who are dependent on each other ,…

Q: What are primary consumers?Can food chain present quaternary consumers without having secondary or…

A: Food chain is a linear sequence of organisms through which nutrients and energy passes from one…

Q: Define the following terms: a. nitrogen fixation b. MoFe protein c. Fe protein d. nitrogen…

A: Nitrogen is an essential nutrient abundantly available in the atmosphere in the form of dinitrogen…

Q: Name the apex consumers in the food web shown here.

A: Ans. An ecosystem is a geographic region where plants and animals work together to create a bubble…

Q: In comparison with the natural food chain, which component received less energy in this unbalanced…

A: A food chain is a linear sequence of organism through which nutrients and energy flow from one…

Q: Why is the rate of assimilation of energy at the herbivore level called secondary productivity?

A: Productivity is the rate of generation of the biomass by an individual,population or community in an…

Q: How many food chains are there in the food web picture

A: Food Chain: It is a order linear network of links starting from producers or organic matters to…

Q: Describe what DDT is and how does it impact the food web.

A: Hello! Since you have posted multiple questions, we are answering only first questions. If you need…

Q: Name the biological process which is the starting point of the food chain.

A: A food chain is a linear network of links in a food web beginning from the manufacturer and…

Q: In which food chain microorganisms breakdown food formed by primary producers?

A: Food chain is the sequence of transfers of energy and matter in the form of food from organism to…

Q: Why are decomposers and detritivores essential parts of all food webs

A: Food chain consists of producer, primary consumer and secondary consumer and tertiary consumers.

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: What is a "zero waste economy"?

A: -Zero waste economy comprises of set of principle which is focused on waste prevention and…

Q: Do larval mosquitos or adult mosquitos have more nutritional value in the context of a food chain?…

A: Food chain is a chain system of organisms in which various organisms are linked with each other in…

Q: Differentiate between food chain & food web?

A: The food chain is a simple path that explains the flow of energy, and the food web is a complex…

Q: Ragweed Black-tailed jackrabbit Coyote Deer mouse Grama grass Red-tailed hawk Which of the following…

A: Trophic pyramid or the ecological pyramids areca graphical structure representing the interactions…

Q: What is the major structural difference between a plant-based and a detritus-based food chain? Which…

A: A food chain is a direct organization of connections in a food web beginning from maker life forms…

Q: Using these organisms listed make a food chain

A:

Q: why do we need many more producers and fewer carnivores in a food web?

A: Food web is interconnection of diffrerent food chains and a graphical representation of interlinking…

Q: What limits the length of a food chain?

A: In food chain, organism are arranged in linear sequence and nutrient and energy pass from one…

Q: N2 content is kept constant in the biosphere due to: A. N2 fixation B. industrial pollution…

A: Plants are mainly multicellular organisms, predominantly photosynthetic eukaryotes of the kingdom…

Q: How does the ecological impact from a diet consisting strictly of animal products (e.g., dairy…

A: Calories are defined as the energy that an individual obtains from food consumption and then uses by…

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: Which of the following statements is true about food chains? Group of answer choices Energy cycles,…

A: A food chain is a linear and sequential chain that channelizes nutrients and energy from one trophic…

Q: Which of the following represents how nitrogen will move through the food chain? *

A: Plants take up nitrogen compounds through their roots.  When animals eat the plants they obtain the…

Q: What process is the base of the food web

A: Food is the most necessary  input for any organisms.  It gives energy to the organisms.

Q: main features of industrial food processing, and how does it differ from artisanal food processing?

A: 1.Using preservation techniques that limit microbial or biochemical changes, to lengthen the period…

Q: What are some advantages of being part of a food web rather than a food chain?

A: Food webs are the natural interconnection of food chains and a graphical representation of…

Q: All of the following carbon sources can be used for nutrition, by at least some exclusively…

A: Heterotrophs are organism that cannot synthesize its own food, instead taking nutrition from sources…

Q: Why do producers use floating feed?

A: Producers prefer floating feed because of management values. They can not only just observe fish…

Q: What is the energy which is transferred from one trophic level to other in food chain?

A: Trophic levels refer to the position of an organism that it acquires in the food web. In a food…