energy from the same type of source are on the same trophic level. For example, producers
obtain energy from the sun, while the primary consumers obtain energy from plants. A much more important definition would be biomass. Biomass is the weight of organisms after they are dead and dry, within a certain area. So a biomass pyramid - as seen in Figure 1 - would be a visual representation of the different trophic levels.
|Figure 3. Our transect.|
|Figure 4. Some plants in our transect.|
|Figure 5. Another plant in our transect.|
|Figure 6. A third plant in our transect.|
|Figure 7. The view from our grassland transect.|