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