Farmers in a community were concerned about the growing pest population. Animals, such as rabbits, mice, grasshoppers and birds, were feeding on their crop plants. The farmers introduced a population of hawks into the farm ecosystem to help control the pest population. The diagram below shows the farm's food web after the hawks' introduction. Give a reason why the hawk was chosen to control the pest population.
Question
Farmers in a community were concerned about the growing pest population. Animals, such as rabbits, mice, grasshoppers and birds, were feeding on their crop plants. The farmers introduced a population of hawks into the farm ecosystem to help control the pest population.
The diagram below shows the farm's food web after the hawks' introduction.
Give a reason why the hawk was chosen to control the pest population.
Solution
The hawk was chosen to control the pest population because hawks are predators that feed on many of the animals that were causing problems for the farmers. These animals, such as rabbits, mice, grasshoppers, and birds, are part of the hawk's natural diet. By introducing hawks into the ecosystem, the farmers were using a natural method of pest control, as the hawks would naturally reduce the population of these pests by hunting them for food. This method of pest control is often preferred because it does not involve the use of harmful chemicals or pesticides, which can have negative effects on the environment and other non-target species.
Similar Questions
Give a reason why the hawk was chosen to control the pest population.
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