Earth Subsystems

Energy enters ecosystems in the form of sunlight or chemical compounds. Some organisms use this energy to make food. Other organisms get energy by eating the food.

Flow of Energy
in an Ecosystem

Open Ended

Describe the interaction between these earth spheres by providing an example

Open Ended

Describe the interaction between these earth spheres by providing an example

Open Ended

Describe the interaction between these earth spheres by providing an example

Open Ended

Describe the interaction between these earth spheres by providing an example

Open Ended

Describe the interaction between these earth spheres by providing an example

Open Ended

Describe the interaction between these earth spheres by providing an example