Pre/post OPIHI concept inventories
... OPIHI Concept Inventory THIS IS NOT A TEST! Listed below are terms and concepts—please mark each one with a number according to the definitions below: 1= I don’t know this concept at all. 2= I’ve heard this concept, but I’m not sure I know what it means. 3= I know this pretty well, but I could use s ...
... OPIHI Concept Inventory THIS IS NOT A TEST! Listed below are terms and concepts—please mark each one with a number according to the definitions below: 1= I don’t know this concept at all. 2= I’ve heard this concept, but I’m not sure I know what it means. 3= I know this pretty well, but I could use s ...
Document
... environment and community (affecting its survival as a species). It includes: The role a species has in its environment Its interactions with the biotic and abiotic factors of its environment ...
... environment and community (affecting its survival as a species). It includes: The role a species has in its environment Its interactions with the biotic and abiotic factors of its environment ...
Populations
... Density Dependent Factors If population density increases, it can cause a decrease in the population. Overcrowding leads to: Increased stress = spread of disease and parasites Increased aggression = neglect of offspring Reduced access to resources, mates and habitat ...
... Density Dependent Factors If population density increases, it can cause a decrease in the population. Overcrowding leads to: Increased stress = spread of disease and parasites Increased aggression = neglect of offspring Reduced access to resources, mates and habitat ...
Characteristics of Populations
... individuals of population reproduce at a constant rate •J-shaped curve ...
... individuals of population reproduce at a constant rate •J-shaped curve ...
File
... Secondary consumers Tertiary consumers Detritivores- non living ( get energy from) Decomposers – nonliving and their wastes. Tropic levels Food chains ...
... Secondary consumers Tertiary consumers Detritivores- non living ( get energy from) Decomposers – nonliving and their wastes. Tropic levels Food chains ...
File
... Increases genetic variation within a population and reduces differences between populations. Promotes inbreeding and could lead to a change in allelic proportions favoring individuals that are homozygous for particular traits. 16. _____________________________________ operates in populations where m ...
... Increases genetic variation within a population and reduces differences between populations. Promotes inbreeding and could lead to a change in allelic proportions favoring individuals that are homozygous for particular traits. 16. _____________________________________ operates in populations where m ...
Cycles
... sun, as well as water, carbon and other essential nutrients Food Chains populations are affected by populations below (food source) and above (food source for others) ...
... sun, as well as water, carbon and other essential nutrients Food Chains populations are affected by populations below (food source) and above (food source for others) ...
Predator or Prey? - chemistrywithmrsmorton
... that are closely connected to one another by ecological interactions evolve together. ...
... that are closely connected to one another by ecological interactions evolve together. ...
Predation
... that are closely connected to one another by ecological interactions evolve together. ...
... that are closely connected to one another by ecological interactions evolve together. ...
Populations - Fort Thomas Independent Schools
... 4. Predict outcomes of exponential population growth and logistic population growth. 5. Draw a graph with the independend axis as “latitude”and the dependent axis as the “number of species”. What would the graph look like. 6. For any (or several different) regions(s) of the earth, name a species tha ...
... 4. Predict outcomes of exponential population growth and logistic population growth. 5. Draw a graph with the independend axis as “latitude”and the dependent axis as the “number of species”. What would the graph look like. 6. For any (or several different) regions(s) of the earth, name a species tha ...
4-1 What is Biodiversity and Why Important?
... Environmental resistance – combo of all factors acting to limit the growth Carrying capacity If exceed by too much; pop can crash C/C is not fixed, can fluctuate seasonally and year to year – weather, presence/absence of predators; abundance/scarcity of competitors Reproductive strategies ...
... Environmental resistance – combo of all factors acting to limit the growth Carrying capacity If exceed by too much; pop can crash C/C is not fixed, can fluctuate seasonally and year to year – weather, presence/absence of predators; abundance/scarcity of competitors Reproductive strategies ...
week 1 - Cloudfront.net
... Age structure~ relative number of individuals of each age Survivorship curve~ plot of numbers still alive at each age ...
... Age structure~ relative number of individuals of each age Survivorship curve~ plot of numbers still alive at each age ...
Environmental Science 2
... • Natural Selection – better-fit individuals thrive and pass on traits to next generation • Adaptation – acquisition of traits allowing for species survival • Speciation: the development of a new species • Why? – environmental pressures allow for individual/species change ...
... • Natural Selection – better-fit individuals thrive and pass on traits to next generation • Adaptation – acquisition of traits allowing for species survival • Speciation: the development of a new species • Why? – environmental pressures allow for individual/species change ...
Community Interactions
... same habitat without too much competition. Each has different behaviours or traits that allow ...
... same habitat without too much competition. Each has different behaviours or traits that allow ...
Community Interactions
... same habitat without too much competition. Each has different behaviours or traits that allow ...
... same habitat without too much competition. Each has different behaviours or traits that allow ...
FriedlandVocabCh6
... limiting resource: A resource that a population cannot live without and that occurs in quantities lower than the population would require to increase in size carrying capacity (K): The limit of how many individuals in a population the food supply can sustain density-independent factors: A factor tha ...
... limiting resource: A resource that a population cannot live without and that occurs in quantities lower than the population would require to increase in size carrying capacity (K): The limit of how many individuals in a population the food supply can sustain density-independent factors: A factor tha ...