Why is the world green hss hypothesis

However, as we all know, there are a lot of animals out there who love to eat plants, such as myself and the horses pictured below:. There are many, many, many animals out there who enjoy a vegetarian diet. One might predict that all the animals might eat all the plants over time. Thus, one might expect the world to become denuded of plants.

So why is the world green? While this is difficult to test in the wild because of the impossibility of removing all predators from a test site, this was proved at a Venezuelan hydroelectric project site where the flooding caused by the dam resulted in several islands being formed. On those where predators were absent, a larger destruction of green cover was detected than on those islands or mainland patches where herbivores and predators co-existed.

What is the green world hypothesis? Biology Plants Plant Defense. Suren Abreu. Nov 22, Explanation: First propounded in by United States scientists Nelson Hairston, Frederick Smith and Lawrence Slobodkin, the hypothesis states that predators more than plant defences are responsible for limiting herbivore spread which would, in turn, lead to large scale destruction of plant life.

Learn more at Diversity. Social Sustainability site. Sue's previous experience includes Microsoft, Target, and Kraft. Sue is also the manager of Diversity Leadership Directory. Jobs Who is Hiring for Diversity around the world today? What is the Green World Hypothesis? How does it work?

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