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