Question:
Green World Hypothesis
Author: Avery SheldonAnswer:
Predator or Top down hypothesis We have three trophic levels 1. plants - limited by resource availability 2. Herbivores- limited by predators and parasites 3. Carnivores- food limited HYP: herbivores don't consume all plants because predators keeps their numbers in check density is controlled by predators.
0 / 5 Â (0 ratings)
1 answer(s) in total
Author
Avery Sheldon