Question

1. explain how the overexploitation of one species, like a baleen whale, can effect an entire ecosystem. losing species like whales unbalances the food web and harms other organisms 6. which threat do you think is most detrimental? why? * your answer 7. choose one of the factors that threaten biodiversity, and suggest one way on which biodiversity can be preserved. your answer

Explanation:

1. Baleen whales play a crucial role in the marine ecosystem. They are important consumers of krill and other small organisms. Over - exploitation reduces their population, disrupting the food web. This can lead to an over - population of their prey and a decline in the populations of their predators that rely on them.
2. Among threats like habitat loss, climate change, over - exploitation, and pollution, habitat loss is often considered most detrimental. It directly removes the living spaces of countless species, leaving them with no place to survive, reproduce, or find food.
3. Taking over - exploitation as a threat. Implementing strict fishing quotas and protected areas can help preserve biodiversity. For example, creating marine protected areas where whaling and fishing of certain species are prohibited can allow populations to recover.

Answer:

1. Baleen whales are important in the food web. Over - exploitation disrupts it, harming other organisms.
2. Habitat loss is most detrimental as it removes species' living spaces.
3. For over - exploitation, implement strict fishing quotas and protected areas.