Food webs
Scale
Boundaries
Resilience
unchanging, fragile systems that are easily damaged
a collection of organisms and materials that interact
only found in forests
the place where animals live
Centimeter
Meter
All of the above
Kilometer
Sunlight
Soil
Animals
Dead plants
Conditions an animal needs to grow and reproduce
Cycling of nitrogen between soil, water, and the atmosphere
Flow of energy from one organism to another in a food web
Living and non-living things in an area and their interactions