Q: Why do most food chains not go beyond the 4th or 5th trophic level?
A: Food chain of the process of eating of one organism by the other which is then eaten by some other…
Q: Gasping for Oxygen Explain how each of the following contribute to dissolved oxygen decline in…
A: Various factors are responsible for dissolved oxygen decline in aquatic ecosystems :-
Q: aquatic habitat decomposers food web consumers producers structural trophic level 1.When energy…
A: Energy needs to be transferred in an ecosystem for the support of life at each trophic level.
Q: What is composed of several food chains in an ecosystem that intersect and depend on one another? a.…
A: A food chain describes how energy and nutrients move through an ecosystem . At the basic level…
Q: Which of the following statements about estuaries is NOT true? An estuary is a transition area…
A: The estuaries are formed in between the river and an ocean which are characterized by a constant…
Q: It must have organisms that carry out autotrophic nutrition. It must have producers and consumers…
A: The ecosystem is made up of a biological community that exists in a region along with physical and…
Q: Table 3.5 The number of organisms, biomass and energy in each trophic level of Silver Springs,…
A: In ecosystem, biomass is defined as the materials of plant and animal which is used in electricity…
Q: What is the role of vegetation distribution in how carbon dioxide fluctuates annually
A: One of the most common gases in the atmosphere is carbon dioxide. Carbon dioxide is needed for…
Q: Q1: What percentage of the original 10,000 Kilocalories is available to a shark that might eat the…
A:
Q: Fish eaters Nutrient cycling Plankton eaters Sunlight Herbivores Primary producers Bacteria and…
A: The Food web refers to the complex network of the food chain in a community where it represents the…
Q: How do the components of dr. Jeff's ecosphere interact to help each other survive
A: In the enclosed ecosphere,the algae uses the sunlight to grow.The algae is then eaten by the…
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: What is a food web? How does the amount of primary productivity influence the number of trophic…
A: The populations of different species in each trophic level of an ecosystem are important ecosystem…
Q: Draw a food chain for Puget Sound using these organisms and abiotic components. Some possible…
A: The movement or flow of energy from one organism to another is represented by the food chain and…
Q: This trophic level includes carnivores that eat herbivores Tertiary consumer Primary consumer…
A: INTRODUCTION Primary consumers are herbivores eats plants and algae (primary producers). Primary…
Q: Abiotic and Biotic Factors Homework Name There are three species of fish living in stream. Species 1…
A: Aquatic organisms experience both intraspecific and interspecific competition and compete by both…
Q: Which among the following biomes are suited for organisms capable of surviving with limited water…
A: The study of different adaptations within the organisms helps us in understanding different…
Q: Convert your 4 species food chain into a food pyramid and identify each of the trophic levels.
A: In this question, we have to show given food chain into food pyramid.
Q: Over the last 50 years, the carbon dioxide abundance in the atmosphere has decreased, and the…
A: The answer of the following question is given below.
Q: What is a trophic slob? What is a trophic snob? Which of these is more typical of tropical food…
A: Food chain: it represent the linear flow of nutrients and energy between different subsequent…
Q: In the Chesapeake Bay estuary, the blue crab is an omnivore that eats eelgrass and other primary…
A: Introduction Food Web:- It is the interconnected food network between the organisms that are not…
Q: Which of the following bodies of water has the greatest biomass (mass of living material - plant or…
A: Introduction :- Biomass is defined as the total mass of living organisms like - plants, animals, in…
Q: The Komodo Dragon (of the monitor lizard family) lives on three Indonesian islands and is the top…
A: A tropic level can be defined as a step or division of the food chain, characterized by the method…
Q: A black bear normally eats many different types of food. When the black bear eats berries, what…
A: The trophic level in a food chain is the level at which an organism may be found. As each level is…
Q: Which trophic level(s) must be present to sustain any ecosystem?a. producers onlyb. producers and…
A: The correct option is c. Producers, detritivores and decomposers.
Q: Why is the number of trophic levels in an ecosystem limited?
A: Trophic levels: It is the group of organisms within an ecosystem which occupy the same level in a…
Q: Describe the critical process by which nitrogen is cycled through the biotic and abiotic components…
A: The nitrogen cycle is a biogeochemical cycle in which nitrogen is converted into various chemical…
Q: a major volcanic eruption ejects millions of tonnes of ash into the atmosphere. explain how this…
A: Volcanoes that have not emitted for quite a while are lethargic, and volcanoes that have not ejected…
Q: What serves as the base of the food chain in hydrothermal vent communities? tube worms O shrimp O…
A: The base of any food chain contains the primary producers or the organisms that can prepare their…
Q: Which is/are NOT a greenhouse gas? carbon dioxide (CO2) nitrogen (N2) methane…
A: One of the leading difficulties that the present world is facing right now is the issue of global…
Q: Study the diagram below (figure1): Desert food web Hawks Desert foxes Scorpions Snakes Large lizards…
A: Introduction: A food chain is the sequence of biological community (an ecosystem) to obtain…
Q: When you list a greenhouse gas, include its potential source of production on a larger scale. What…
A: Greenhouse gases are gases found in the atmosphere that have the ability to absorb and re - emit…
Q: . Why is the number of trophic levels in an ecosystem limited?
A: Introduction The number of trophic levels in every ecosystem can reach a maximum of five, in which…
Q: All the organisms that occur in a community dominated by birch trees... Group of choice Are part…
A: Ecology is the branch of science that deals with the interactions of living organisms among…
Q: Describe the major characteristics of the world's seven dominant land biomes: tropical rain forests,…
A: Tropical rain forest ( major characteristics) There are four major characteristics of the tropical…
Q: What is pyramid of biomass? Represent the pyramid of biomass in(i) grassland ecosystem(ii)aquatic…
A: The graphical representation in an ecosystem that shows the relationship between various organisms…
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: Discuss and illustrate the relationships among global climate change, human population, 16O/18O…
A: A great changes is seen in the environment due to the disbalance in the basic components in the…
Q: Which factor most directly limits the variety of herbivores living in an area? a) amount of nitrogen…
A: Limiting factor:- It is the factor that limits the reaction rate in any physiological process…
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: why are omnivores, decomposers and detrivores not in any trophic level?
A: A trophic level refers to the position of an organism in a food chain. The position is determined by…
Q: What are the four major types of organisms that participate in aquatic food chain and food webs
A: A food chain is a linear sequence of organisms that represents the flow of energy and nutrients from…
Q: After Eating a pizza Tomatoes and Pizza Dough =Producers – 10,000 or 20,000 Cheese – Primary…
A: The food chain is the arrangement of organisms in a linear sequence in which the nutrients and…
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: Describe the condition on earth following the asteroid impact 65 million years ago. How long did it…
A: Exactly 65 million years ago an asteroid from 6 miles across hit the earth. It caused a huge…
Q: How would removing a species from a food web affect the remaining organisms in the food web
A: A food web is represented by inter connected food chains, showing which organism is the predator and…
Q: ____________________ are environments which are at least intermittently inundated with water, are…
A: Different environments or ecosystems are present that perform different functions. Different…
Q: Which one of the following organisms is missing from the food chain? Leaves → caterpillar → X → Hawk…
A: The food chain describes "what eats what" in the ecosystem to maintain equilibrium in the ecosystem…
Q: With reference to a self- constructed food web, outline the series of interactive mechanisms that…
A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…
Q: Refer to the food web at the top of the page. Which organism occupies trophic level 2? Food Web Wolf…
A: Please follow step 2 for a detailed explanation
what is the basis of open ocean food webs and provides the majority of the worlds oxygen supply ?
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- What are the four major types of organisms that participate in aquatic food chain and food websDescribe the condition on earth following the asteroid impact 65 million years ago. How long did it take for ocean food chains and ecosystems to recover?why are omnivores, decomposers and detrivores not in any trophic level?
- Which of these statements describes an accurate model for how carbon dioxide and oxygen levels change within the ocean over time? Choose two answers that apply. A) eutrophication of the ocean leads to an increase in dissolved oxygen. B) photosynthesis by the phytoplankton increase the oxygen concentration of the ocean. C) decomposition of dead organic matter decreases the oxygen concentration in the ocean. D) cellular respiration by primary consumers increases the oxygen concentration in the ocean E) anaerobic respiration at the ocean floor decreases the carbon dioxide levels in the oceanWhat are some advantages of being part of a food web rather than a food chain?What is the source of nutrients for animals living in the deep-sea habitat?
- What does the fishing-down-the-food-web hypothesis predict? The lowest landings have the lowest trophic levels The lowest landings have the highest trophic levels None of the options are correct The highest landings have the lowest trophic levels The highest landings have the highest trophic levels In the movie regarding lactose intolerance researchers examine what type of artifacts to determine if milk was in the diets of ancient settlements across Europe and Africa? None of the options are correct Shovels with cow feces DNA Paintings on cave walls Glass cups with milk residue Pottery pots and animal milk fats“The pyramid of energy is always upright” states that A)The energy conversion efficiency of herbivores is better than carnivores. B)The energy conversion efficiency of carnivores is better than herbivores C)Producers have the lowest energy conversion efficiency D)Energy conversion efficiency is the same in all trophic levelsWhy do most food chains not go beyond the 4th or 5th trophic level?