The following weather maps contain weather products all valid at the same time (27 November 2019 at 1200 Z):https://www.wpc.ncep.noaa.gov/archives/web_pages/s...https://www.wpc.ncep.noaa.gov/archives/web_pages/s...https://www.spc.noaa.gov/cgi-bin-spc/getuadata.pl?...https://www.spc.noaa.gov/cgi-bin-spc/getuadata.pl?...For the mid-latitude cyclone over the US Great Lakes region of the United States:Analyze each chart, and apply the conceptual model of a developing mid-latitude cyclone (presented in the Module 7 Wx Basics lesson), to identify and describe the presence of visual indicators supporting that the mid-latitude cyclone is in the development stages. For your submission, describe a total of fourindicators, one from each of the weather maps provided.In formulating your discussion, use terminology and descriptions appropriate to and in line with the processes involved in mid-latitude cyclone development to: Identify the visual indicator. State on which of the maps the indicator is found. For indicators on the upper-level maps, also include the relative location of the indicator with respect to the surface low-pressure center (the location of the surface low-pressure center is annotated on each upper-level map with an "L").Concisely describe the specific visual evidence of the indicator on the map.Concisely explain how the indicator is promoting the development of the mid-latitude cyclone.

Why do children tend to have high-pitched voices, and why do males typically have lower voices than females do? discussion post

1 of 20If a population's growth rate decreases as the population size approaches carrying capacity, the population's growth follows a(n) ______ model.density-dependent growthgeometric growthlogistic growthexponential growthQuestion2 of 20Which of the following has helped human populations to increase their carrying capacity in their environments?Increased disease transmission due to living in dense populationsimproved food production and distribution systemsnatural disastersincreased demand for clean waterQuestion3 of 20Lichens are one of the first pioneer species on a newly formed volcanic island in the Pacific Ocean. This is an example of ________.competitive exclusion.an endemic species.primary succession.a keystone species.Question4 of 20Developing nations tend to have higher ______than more highly developed nations.ecological footprintsfertility rateslife expectanciesecological servicesQuestion5 of 20A(n) _______tends to have a greater impact on community structure than their abundance in the community might suggest.keystone speciesinvasive speciesexotic speciesendemic speciesQuestion6 of 20Which of the following is the best example of secondary succession?After plowing a field, the farmer decided to rest the field for the next season. Over the next few weeks, native grasses and wild flowers began growing in the field. Within a couple of months, small shrubs became established.A lake steadily becomes shallower and more nutrient-rich over time.A retreating glacier leaves behind bare rock, which is then colonized by lichens.A 100-year flood recently occurred.Question7 of 20To determine the density of a rabbit population, you would need to know the population count of the rabbits and ________.the size of the habitat that the population lives in.the density-dependent limiting factors for that population.their carrying capacity.population distribution pattern.Question8 of 20On average, the ecological footprint of an American will be ________the ecological footprint of someone from a developing nation.larger thannot comparable toabout the same assmaller thanQuestion9 of 20Which of the following may cause mimicry?Limited food resourcesPredationIncreased disease transmissionIntraspecific competitonQuestion10 of 20Opportunistic species typically_________.are large bodied.experience little intraspecific competition for resources.reach sexual maturity slowly.follow a type II survivorship curve.Question11 of 20Competition among individuals of different species is _______ competition.exospecificextraspecificintraspecificinterspecificQuestion12 of 20Which of the following might be studied by an ecosystem ecologist?predator-prey interactions between the lynx and snow shoes hares.the use of mark-recapture to estimate the number of elk in the Kaibab National Forest of Arizona.how the intensity of light impacts the distribution of algae in a streamcompetitive exclusion between two species of fruit fliesQuestion13 of 20Mutualism has ________on one organism, and ________on the other organism.a positive impact; no impacta positive impact; positive impacta negative impact; negative impacta positive impact; negative impactQuestion14 of 20Random plot sampling is used to estimate ______, and the estimate will be the most accurate when the population is _______distributed.population density; randomlypopulation size; uniformlypopulation density; uniformlypopulation size; randomlyQuestion15 of 20A broad-based, pyramid-shaped age structure diagram for a human nation indicates that nation should consider ________.investing more significantly in childcare and youth education.importing additional young workers to continue to generate adequate tax revenues.encouraging people to have more children.planning additional retirement services for an aging population.Question16 of 20Which level of ecology studies interactions between populations of different species?EcosystemCommunityOrganismalPopulationQuestion17 of 20A species whose members produce only a few offspring and exhibits a high level of parental care _______.is opportunistic.will follow a type III survivorship curve.will follow a type I survivorship curve.will be uniformly distributed.Question18 of 20Which of the following is the intentional release of a natural enemy to attack a pest population?Biological controlIntegrated pest managementSustainable resource managementCoevolutionQuestion19 of 20In the presence of limiting factors, what shape does a population's growth curve most closely resemble?JU∩SQuestion20 of 20Which of the following would be most likely to have density-dependent effects on population growth?floodstemperaturebreeding site availabilityfires