Trophic cascades are powerful indirect interactions that can control entire ecosystems. Trophic cascades occur when predators limit the density and/or behavior of their prey and thereby enhance ...

All organisms in an ecosystem are interconnected, and any imbalance in this complex relationship can have irreversible ...

Producers Green plants - they make glucose during photosynthesis. Primary consumers Usually eat plant material - they are herbivores. For example rabbits, caterpillars, cows and sheep. Secondary ...

The questions in this quiz are suitable for GCSE biology students studying trophic levels, pyramids of biomass, and transfer of biomass. If you struggled with the quiz, don't panic - we've got you!

This is the metadata section. Skip to content viewer section. In this meta-analysis, we examine how sediment phosphorus (P) burial pattern may be related to trophic state. We present sediment P ...

The study, published in the Zoological Journal of the Linnean Society, reconstructs the ecosystem of the Paja Formation in Colombia and reveals that it was teeming with marine reptiles measuring over ...