Resilience
Scale
Food webs
Boundaries
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
Living and non-living things in an area and their interactions
a collection of organisms and materials that interact
the place where animals live
unchanging, fragile systems that are easily damaged
only found in forests
Kilometer
All of the above
Centimeter
Meter
Sunlight
Soil
Dead plants
Animals