TwoOldGuys™ Study Guides
BI-114 BioConcepts for Teachers
5. Ecology, basics
5.2. Species Distribution

based on Indiana's Academic Standards, Science,
as adopted by the Indiana State Board of Education, Nov 2000.

numbers refer to the age-appropriate grade-level for the content.


Species distribution

grades 2: to 4:

grades 5: to 6:

grades 7: to 8:

distribution in environment
resource survival
not enough lethal
barely enough marginal
almost enough suboptimal
just right optimal
a bit too much suboptimal
too much marginal
way too much lethal

grades secondary: to college:

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