• Geography -> Natural resources and energy

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How does overfishing contribute to the loss of biodiversity in marine ecosystems?

Rosalee Tramel

Overfishing means catching too many fish from the ocean. When we take too many fish from the ocean, it can harm the balance of the ecosystem, which means the plants and animals that live in the ocean.

When there are too many fishing boats trying to catch fish from the same area of the ocean, the fish population can get extremely low. This is because the fish cannot reproduce fast enough to keep up with how much we are taking. Overfishing can also harm specific types of fish, which means they can become endangered species.

When the fish population decreases, other animals that depend on the fish for food, like dolphins, whales, and even birds can be affected. They may not have enough food to eat, and their health can suffer.

Overfishing can also harm the environment in which the fish live. Fishing nets and lines can harm coral, which is an important habitat for many types of fish. Coral is home to many different types of fish, so when coral is destroyed, the fish who live there are harmed too. When we take too many fish from the ocean, it can harm the balance of this underwater world.

To help prevent overfishing, we can choose to eat fish that are not overfished, and we can make sure that we follow fishing rules and laws. We can also support organizations that help protect the environment and the animals who live in it.

In conclusion, overfishing can harm the balance of the ocean, harm the fish population, and harm other animals who depend on the fish as their food. It's important to make sure we don't take too many fish from the ocean and work to protect the environment so that the fish and all of the animals who live in it are healthy and happy.