Explain how the use of oil as an energy source can potentially affect aquatic viability.

Answer 1

The use of oil as an energy source can potentially affect aquatic viability in several ways. When oil spills occur from tanker ships or offshore drilling platforms, the oil can contaminate the water and cause harm to aquatic life. Oil can stick to feathers, fur, or scales of animals, making it difficult for them to swim, fly, or move and leading to death. When aquatic plants are coated with a layer of oil, their ability to photosynthesize decreases, which reduces the oxygen levels in the water and harms the ecosystem's balance. Oil can also infiltrate sediment, where it can remain for years and continue to harm other organisms in the water, including those that exist lower on the food chain. Additionally, oil spills can damage coastal communities' economies that rely heavily on fishing and tourism. Therefore, the use of oil as an energy source must be managed carefully to minimize harm to the aquatic ecosystem.