| 1. | Shrimp feed on bottom detritus, the very lowest trophic level.
|
| 2. | Paleoecological studies can reconstruct fossil food-webs and trophic levels.
|
| 3. | Usually relative species abundances are described for a single trophic level.
|
| 4. | Wildfire disturbance may have similar metabolic and trophic impacts in streams.
|
| 5. | Names of trophic categories are shown to the right of the pyramid.
|
| 6. | The net effect of direct and indirect relations is called trophic cascades.
|
| 7. | The trophic cascade in lakes has been researched by Carpenter and Hall.
|
| 8. | This in turn limits the primary productivity of trophic groups.
|
| 9. | Mangrove forests are included in a highly complex trophic system.
|
| 10. | Workers have been observed laying eggs, presumably trophic eggs.
|