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- Why is it important to see data in graph or chart form? Which graph or chart did you find most interesting? Why do you think a measurement like mortality rate particularly important to see in chart form?At which level of the Ecological Model is the following quote focused upon? From the website of the National Conference of State Legislatures: "The Patient Protection and Affordable Care Act, among many prevention and public health provisions, provides for federal rules on nutrition labeling of standard menu items at chain restaurants with 20 or more locations doing business under the same name (Sec. 4205). This includes disclosing calories on menu boards and in written form, available on request, additional information about total calories and calories from fat, amounts of fat and saturated fat, cholesterol, sodium, total and complex carbohydrates, sugars, dietary fiber, and protein. These menu labeling requirements enacted as part of federal health reform will preempt state and local menu labeling requirements." (https://www.ncsl.org/research/health/trans-fat-and-menu-labeling-legislation.aspx) Public policy Interpersonal Community O InstitutionalArrange the following words or phrase into a concept map. Explain how did you come up with your output and cite your basis. Words: Ecosystem Elements Environmental Exposed Hazard Physical Response and Recvery Risk Socio-economic Tangible
- Read each situation in the chart below. Then, state if it is a density-independent limiting factor or a density-dependent limiting factor. Then, state the specific limiting factor that is occurring. The first one is done for you as an example. SITUATION Dependent - Independent or Density-Dependent Limiting Factor Mrs. Engelbrecht has 32 students assigned to her Biology Class, but she only has room for 28. Because the room is crowded, the extra 4 students leave room to go to Guidance and have their schedules changed. Density- Dependent Emigration Northern pike (it’s a fish) feed on another fish, the yellow perch. An increase in the yellow perch population causes an increase in the northern pike population. Density- Dependent The BP oil spill in the Gulf of Mexico has harmed many aquatic organisms that live in the Gulf region. Density- Independent A new strain of influenza (the flu) breaks out in New York City Density- Dependent A…Why are the four main topics of ecological risk analysis important to risk assessment?Define the following and give examples of each:Density independent limiting factor - Density dependent limiting factor -
- Group size reflects a balance between costs and benefits for members. Based on the figure, which of the following statements is false? 1 3 4 6 7 8 Group size Individual net benefit (benefit – costs)If the incidence rate of a very serious disease is 25/100,000 person-years and the prevalence of this disease in the population is 75/100,000, what is the average survival time of individuals who contract this disease? [Assume the population is in steady state] * Hint* Formula (D=P/IR)2)Which of the following best describes the difference between population size and population density? a)Population size measures the abundance of an organism, whereas population density measures the distribution b)Both variables measure abundance, but population density takes the into account the size of individuals, not just the number of individuals in the population c)Population size measures abundance, but population density measures how rapidly the size changes d)Population density measures the abundance of an organism, whereas population size measures the distribution e)None of these descriptions are correct
- https://www.salon.com/2022/02/08/us-flood-risk-is-about-to-explode--but-not-for-the-reasons-you-think_partner/ Did the author support his/her/their thesis with evidence? Do you agree/disagree with the author’s position? Why or Why not? What did you learn from this article? What connections can you make to this Environmental Sociology course?Why would scientists study fish populations to gauge the effectiveness of the chemical dosers? How does the health/abundance of the fish populations indicate the health of the waterways?Select the correct terms: A cheetah eats an antelope that ate some grass. The cheetah is a (secondary consumer / primary consumer), while the antelope is a (secondary consumer / primary consumer). The grass is a (tertiary consumer / producer)