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How can the use of pesticides in aquaculture potentially impact the environment?

Option: 1

 Pesticides can lead to the growth of harmful algae blooms


Option: 2

Pesticides have no impact on the environment


Option: 3

Pesticides can lead to a decrease in fish production


Option: 4

Pesticides can cause harm to non-target species in the ecosystem

 


Answers (1)

best_answer

The use of pesticides in aquaculture can have negative impacts on the environment, particularly on non-target species. Pesticides are used in aquaculture to control the growth of unwanted organisms such as parasites, bacteria, and fungi that can infect and harm the farmed fish. However, if not used properly, pesticides can also harm non-target species in the surrounding environment. For example, pesticides can leach into the water and harm plankton, which are important food sources for many aquatic species. Pesticides can also accumulate in the tissues of fish, making them potentially harmful to predators that consume them. In addition, the overuse of pesticides can lead to the development of resistance in target organisms, making them harder to control and potentially leading to the need for even stronger pesticides. This can create a cycle of dependence on increasingly harmful chemicals. Hence option 4 is the correct answer.

Posted by

Ritika Kankaria

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