14. Simpson\'s diversity index measures. a...the probability that any two organi
ID: 270923 • Letter: 1
Question
14. Simpson's diversity index measures. a...the probability that any two organisms, ra probability that any two organisms, randomly chosen from the sample, will be different species. probability that any two organisms, randomly chosen from the sample, will be producers. h -the probability that any two organisms, randomly chosen from the sample, will be the same species ...the c.. the d. the probability that any two organisms, randomly chosen from the sample, will be decomposers. 15. Which of the following water quality metrics would be used to estimate the amount of organic wastes in a body of water? a. DO concentrations b. pH levels c. BOD d. e. coli tests Which of the following water quality metrics would be used to determine if soil is eroding into a body of water? a. SPM b. pH levels c. Odor d. BOD 16. 17. Refer to lab 9. Which organism on the MBl lists has the highest tolerance for water pollution? a. saddle-case caddisflies b. dragonflies c. narrow-winged damselflies d. bloodworm midges 18. Which process at Rochelle's wastewater treatment facility uses microorganisms to break down ammonia? a. nitrification bay b. clarifier c. jetta d. sand filter building 19. Which process at Rochelle's wastewater treatment facility filters out large, non-biodegradable materials, like cigarette butts? a. nitrification bay b. clarifier c. jetta d. sand filter building 20. Which of the following landfill byproducts can be utilized as a source of energy? a. leachate b. hydrogen sulfide c. methane d. carbon dioxideExplanation / Answer
14. Correct answer is option A: the probability that any organisms randomly chosen from the sample will be the same species.Simpson's Diversity Index is a measure of diversity. It calculates the and quantifies the biodiversity of a habitat and considers the number of species present, as well as the abundance of each species.
15. The correct answer is option C: BOD, which stands for Biological Oxygen Demand.It is the amount of oxygen required to completely convert the organic matter into water and carbon dioxide by microbes, and hence can be used as an indicator of the amount of organic matter present in the water body. DO stand for dissolved oxygen, pH levels are measured to check acidity of water, and e.coli is used to test water contamination by sewage.
16. The correct answer is option A: SPM, which stands for suspended particulate matter. When soil is eroding into the water bodies, it will increase the particulate matter in the water. Odor is analyzed to see whether improperly disinfected sewage has been dumped into the water body.
17. The correct option is Option D: Bloodworm midges.These organisms can be found in severely polluted waters; high numbers indicate poor water quality.
18. The correct option is Option A: Nitrification bay. It is used to convert the ammonia in wastewater into nitrites and then into nitrates.
19. The correct option is Option B: Clarifiers.
20. The correct option is Option C: Methane. Methane has Gross Calorific Value of 39.8 MJ/m3, and can be used as biogas
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.