Let's say this graph shows the relationship between snakes (predator) and mice (prey). Describe what would happen to the mouse and snake population in each scenario, and briefly explain why. Connect the dots for all your answers to the energy availability for all three populations in this ecosystem when applicable. (each scenario is separate, not sequential) • An invasive species of snake arrives to the area that also eats mice. • A drought occurs. •The deer population of the area increases, who eat the same foods as the mice. • Humans move into the area and kill every snake they see. • Another population of mice enters the area.

Q: For a conservation biologist interested in sustaining populations of the organisms below, why would…

A: A forest-breeding warbler that suffers poor nesting success in small, fragmented forest patches.…

Q: 1. The flow of energy in some Australian food chains is modeled in the energy pyramid below.…

A:

Q: For each statement, select TRUE (1) if it is consistent with the food web presented above, or FALSE…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Hawks and owls rely on similar prey, but hawks feed during full daylight while owls hunt and feed…

A: Introduction Ecological interaction is defined as the interaction between two or more species living…

Q: • In the majority of fish farms, there is only one species of fish kept in a tank or a pen. A False…

A: Fish farming or pisciculture is the practice of rearing, culturing, breeding, harvesting, and…

Q: Q1: What percentage of the original 10,000 Kilocalories is available to a shark that might eat the…

A:

Q: For each of the following statements about a keystone species, select true or false. 1. Keystone…

A: A keystone species is a species that has an extensive effect on an ecosystem even though their…

Q: Draw and label graphs (including zero-growth isoclines) showing the predicted behavior of the…

A: Competition : Interaction between species or struggle living on the same resources. Competition can…

Q: Please briefly explain the terms below. Carrying capacity, Ecosystem Services, Endangered species,…

A: 1) Carrying capacity can be characterized as an species' normal populace size in a specific living…

Q: Has KNUST reached its carrying capacity given the total population on campus to be 60000? Total…

A: Population Density It is the man-land ratio. It is the number of individuals per square kilometer.…

Q: ne biotic potential (r) of a species will; Rise when there is an increase in food O Remain constant…

A: Biotic potential is the ability of a population of living species to increase under ideal…

Q: has the greatest influence on a community's structure/ habitat likely to become endangered plays an…

A: An ecosystem is any geographic area in which plants and animals interact with their environment and…

Q: Which of the following accurately describes a trophic cascade? O a Sunflower stars are the primary…

A: Trophic cascade is the phenomenon of suppressor of a trophic level (species).When the numbers of one…

Q: You are a game warden studying elephant ecology in a Ugandan National Park. As part of your project…

A: In this case food material present in the form of grass  or other small plants in the park acts as a…

Q: Country United States: Similar: Similar: Different: Different: Different: Per-capita Ecological…

A: CountryPer-capita ecological footprint per - capita biocapacityNaturally capital deficit (-)or…

Q: Which of the following impact the carrying capacity of an area? Size of area How fun it is Food…

A: Carrying capacity Every environment has organisms surviving in it. all organism relies on two basic…

Q: On the basis of respiratory losses, arrange the producers (A), herbivores (B), top carnivores (C)…

A: The food chain's producers contain 100% of the world's energy and biomass. Energy and biomass are…

Q: Giraffes are herbivores found in Africa. They prefer to eat twigs and leaves from acacia trees. This…

A: Population interactions are the interaction between different members of a population with each…

Q: Please help me, double and triple check your answers, previous tutors get it wrong.

A: Carrying capacity represents the maximum population size of a biological species that can be…

Q: The approximate 10% ecological efficiency from one trophic level to the next limits the number of…

A: The "trophic level" is simply a feeding level, as seen in a food chain or food web. The bottom…

Q: Q4.17. Imagine again this hypothetical community with a single predator, two herbivores, and four…

A: The connectance (c) of a system is referred as the measure of the total number of links (L) or…

Q: 6. A population of 2,000 deer lived on a plateau. In 1906, all hunting of the deer was banned, and…

A: The carrying capacity of an environment is the maximum population size of a biological species that…

Q: Since 1972, Dr. Jim Estes had been studying a food chain of kelp -> urchins -> sea otters, and then…

A: The sequential transfer of energy and nutrients in the form of food from one organism to another is…

Q: a. In the Smokies, Hairston discovered the removal of an average of 18 P. jordani within altitudinal…

A: Competition It refers to an interaction of species that depend on a common resource that is limited…

Q: At which level of the Ecological Model is the following quote focused upon? "I started to put on…

A: The formative research was chosen to follow the ecological model since it provided a tangible…

Q: Suppose that hares are the only prey and food supply of bobcats, and that the predator‒prey…

A: The Lotka-Voltera model of interspecific competition is a simple mathematical model representing…

Q: Trial 1- Set the following initial conditions, run the simulation, and complete the table. t= 0 t-50…

A: the meadow simulation

Q: If the predator population decreases in a top-down trophic cascade, what happens to the other…

A: A trophic cascade in which the top consumer/predator dominates the primary consumer population is…

Q: or F Edge habitat always provides differential access to one habitat t

A: Introduction: The ecological response to habitat refers to the changes in species composition,…

Q: You are trying to predict the future population size five years from now of a population of 532…

A: In this question, we have to predict the population using two different carrying capacity and then…

Q: Based on the food chain shown below, how can unregulated collection of shark fins used in shark fin…

A: Introduction : Food chain is an important event in the ecosystem whereby one organism is eaten by…

Q: Your textbook uses this graph as evidence for human hunting driving early exctinctions. Highlight…

A: Prey-predator species Predators are the organisms that survive by killing and eating another…

Q: Base your answer to the following question on the information and graph below and on your knowledge…

A: Ans : 1 species will have least competition.

Q: Wrap Up • we looked at how the size of an ecosystem can influence the stability and biodiversity of…

A: In the complex tapestry of natural environments, ecosystems exhibit a delicate balance between…

Q: The diagram below shows a typical NSW coastal food web. Sea Starfish urchins Algae on госks Sea…

A: Selection pressures especially human-induced are those man-made activities or Anthropogenic…

Q: Why are there so few lions compared to wildebeest in africa? Explain this in terms of ecological…

A: An "ecosystem" is a natural community of living beings that deals with the external environment and…

Q: You are a scientist and have just learned that all the natural predators of sheep were removed from…

A: Carrying capacity is the maximum size of a population that a particular area can sustain because  an…

Q: Ability of an ecosystem to withstand and recover from disturbances. Organisms that eat and break…

A: Understanding key ecological concepts is fundamental to grasping the intricate dynamics of our…

Q: Giraffes are herbivores found in Africa. They prefer to eat twigs and leaves from acacia trees. This…

A: Predators are animals that kill for their food; they must do this in order to survive. Or in other…

Q: A severe winterkill seemingly killed all the trout in a lake. A decision is made to restock the lake…

A: The formula to calculate the number of trout in the lake after a certain number of years is: N = K /…

Q: All of the following are methods of assessing community-level effects EXCEPT O a. models that…

A: The community health level effects shows that two identical individuals may show different health…

Q: The greatest SINGLE threat to most species of plants and animals is: Question 17 options: -…

A: Day by day, environmental pollution and anthropogenic activities degrade the natural resources that…