The comparisonbetween advantages and disadvantages of a species that result from exponential or logistic growth and explanation corresponding to the statement that hares have evolved to reproduce as rapidly as possible, while lynx appear to have intrinsic or social growth limits.
Answer to Problem 6.1CTDQ
The advantage of logistic and exponential growth is that when food is abundant, number of species grows rapidly, whereas its disadvantage is that the competition among species increases for food. Lynx have social growth limit because they completely depend upon the number of hares. As the number of hares decreases, the population of lynx also decreases simultaneously.
Explanation of Solution
The exponential growth is the large increase in population in a short period of time, whereas the slow increase in population that becomes constant on reaching the carrying capacity is called logistic growth.
The advantages and disadvantagesof a species that result from exponential or logistic growth are shown below.
Advantage | Disadvantage |
The number of species in the ecosystem increases in a short period of time. | The load of carrying capacity of an area increases as the number of species increases. |
The increase in species population also increases the population of predators to keep the food chain moving. | With an increase in the population of species, the competition for food among them increases. |
In the presence of abundant food, the number of species grows rapidly. | When the population of species overtakes the carrying capacity, then the population crash occurs. |
The growth of lynx is completely dependent upon the population of hares because lynx are predator for hares. When the number of haresis more, abundant food is available for lynx. However, as lynx start eating more and more hares, the number of prey starts to decrease andeventually, the number of lynx also decreases due to less availability of food. Hence, lynx have an intrinsic or social growth limit and hares have evolved to reproduce rapidly.
Want to see more full solutions like this?
- The company you work for has been hired to perform geological mapping and mineral potential assessment in a third-party area. During your fieldwork, you discovered a shear zone (SZ) with a general attitude of 0°/90°, approximately 1 km long and 2 m wide, which occurs over very weathered rocks with a schist appearance and contains quartz veins and veinlets with boxworks showing Fe oxides (see figure). The chemical analyses of the samples you collected gave interesting values of 6 to 14 ppm of Au. Your boss, very free, asked you to prepare a quote for the execution of an exploratory drilling hole for two different orientation conditions (60° and 70°) in order to investigate: the continuity of the mineralization at depth, what the host is and whether there is also mineralization on both sides. For this, your boss will tell you that the hole should intercept a ZC 100 meters below the surface, where the rock will certainly be fresh, and that the entire hole should be chemically applied.…arrow_forwardin the block diagram above there are 16 events to put in order of their occurrence. There areno letters to designate the folding and unconformity events but there are blanks for thoseevents. You will see numbered blanks 1-16. Starting with the oldest event at number 16,work your way up to the youngest event at No. 1.arrow_forwardPlease answer both questions correctlyarrow_forward
- Please answer all questions correctlyarrow_forwardWhich of the following is the best definition of mitigation measures? Measures for the eliminating adverse environmental effects of a designated project Measures for the elimination, reduction or control of the adverse environmental effects of a designated project Measures for remediating the adverse environmental effects of a designated project Measures for tracking the adverse environmental effects of a designated projectarrow_forwardIf I was completing an EIA and in my report I noted that the forest may be effected more than anticipated because of logging efforts and clearing efforts to develop roads for a mine, what type of an impact am I discussing? Mitigation Effects Counter Effects Synergistic Effects Additive Effectsarrow_forward
- What is the name of the location on the north shore of Alaska where the Trans Alaska pipeline begins? Kuparuk Valdez Prudhoe Bay Nuiqsutarrow_forwardWhat is an Impact Benefit Agreement? a formal contract established between a company or the government, and Indigenous communities or local stakeholders, in the context of projects such as mining, energy extraction, or infrastructure construction. The purpose of an IBA is to outline how the project will affect the local community and what benefits the community will receive in return. is a formal contract established between the government and local stakeholders for impact assessment projects. The purpose of an IBA is to outline how the project will affect the local community and what benefits the community will receive in return. is a formal contract between a company and Indigenous communities in the context of resource development projects. The purpose of an IBA is to outline how the project will affect the local community and what benefits the community will receive in return. is a formal…arrow_forwardAssuming that the Great River has experienced a flood of 5,120 m/s in 2020, in the same 147 years of record, recalculate the recurrence intervals. Add this flood to Table 3 below and complete the missing information. Create an appropriate caption for the table. Make sure to select the proper placement for the caption (Above? Below? To the right?). Ensure that your caption begins with "Table 3:". Show your calculations. Year 2013 Discharge ( ) 5,287 Rank Recurrence Interval (T) 1978 5.774 1947 4,806 1932 6,697 1893 5,334arrow_forward
- Moose River Red River Width Depth Velocity Q Width Depth (m) (m) (m/s) 1 (m) (m) Velocity (m/s) ( ) Jan 1.534 5.9 1 1.008 8.5 1.4 Feb 1.534 6.0 1 1.008 8.6 1.5 Mar 1.535 6.2 1.1 1.010 8.7 1.5 Apr 1.536 6.3 1.1 1.011 8.8 1.6 May 1.537 6.5 1.2 1.011 8.9 1.6 Jun 1.537 6.5 1.3 1.012 9.0 1.7 Jul 1.535 6.4 1.1 1.009 8.9 1.6 Aug 1.534 6.0 1.1 1.008 8.8 1.5 Sept 1.533 6.0 1.1 1.007 8.6 1.5 Oct 1.532 5.8 1.006 8.3 1.5 Nov 1.533 5.8 1 1.006 8.3 1.4 Dec 1.534 5.9 1 1.007 8.4 1.3 Annual Discharge Total Avg. Monthly Discharge Annual Discharge Total Avg. Monthly Discharge Based on the information provided, which river do you think has the greater annual discharge? Justify your hypothesis.arrow_forwardSylvia draws a model to represent the chemical reaction between two gases: methane (CH4) and oxygen (O2). In her model, she labels the carbon atoms "C," the hydrogen atoms "H," and the oxygen atoms "O," as shown. Methane Oxygen H Carbon Dioxide Water Reactants Products Sylvia's model is incomplete. Which is the best description of the reaction? O A) One Methane and two 02 produced one CO2 and one H2O O B) One Methane and two 02 produced one CO2 + 2H2O OC) One Methane and two 02 produced one CO2 + H2O + 2H+0 ◇ D) One Methane and two 02 produced one CO2 + H2O + 2Harrow_forwardFlood probability is calculated using the equation; * P (1/T) 100 P = flood probability (as a percentage) T = recurrence interval Complete the missing information for Table 3 and create an appropriate caption. Make sure to select the proper placement for the caption (Above? Below? To the right?). Ensure that your caption begins with "Table 3:". Recurrence Interval in Years (T) % Chance of Occurrence in a Given Year (P) 500 100 50 25 10 5 2arrow_forward
- Applications and Investigations in Earth Science ...Earth ScienceISBN:9780134746241Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. TasaPublisher:PEARSONExercises for Weather & Climate (9th Edition)Earth ScienceISBN:9780134041360Author:Greg CarbonePublisher:PEARSONEnvironmental ScienceEarth ScienceISBN:9781260153125Author:William P Cunningham Prof., Mary Ann Cunningham ProfessorPublisher:McGraw-Hill Education
- Earth Science (15th Edition)Earth ScienceISBN:9780134543536Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. TasaPublisher:PEARSONEnvironmental Science (MindTap Course List)Earth ScienceISBN:9781337569613Author:G. Tyler Miller, Scott SpoolmanPublisher:Cengage LearningPhysical GeologyEarth ScienceISBN:9781259916823Author:Plummer, Charles C., CARLSON, Diane H., Hammersley, LisaPublisher:Mcgraw-hill Education,