Wednesday, April 23, 2014
Wolf v.s Rabbit Graph
The graph above depicts the population count in an artic tundra. Here, the primary consumer is the rabbit (prey) (White, yellow-green, lime-green, dark green) and the secondary consumer is the Wolf(predator). As we look at the graph, we can notice a relationship between population of the wolf and the rabbit. The population growth is determined by the amount of food and energy available, as well as the variations in each generation or species. An example of a variation is the multiple colors of fur a rabbit has. In the early generations, the rabbit population increased because their wasn't enough energy to sustain a wolf. Therefore, the wolf dies due to starvation and the imbalance of energy available for it to receive. However, the wolf population did increase when the rabbit population reached its peak and there was enough food to go around. The extra energy allowed for the wolf to reproduce. In the middle generation, we can see an example of an extinction in the case of the white rabbit. This was a result of the over-hunting of that certain type of rabbit. However, if this was actually data from a real arctic tundra, then the white rabbit would be less likely to go extinct because the color of its fur allows it to camouflage with the snow. Later, we do see that some other rabbits experience extinction but their population will eventually increase if an outside rabbit migrates into this area.
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