Presently,the Antarctic food chain is being threatened by overexploitation and UV light.

Question

Quizplus · Accepted Answer

The Antarctic food chain is indeed being threatened by overexploitation and UV light. Overfishing is a growing concern, as krill - a small shrimp-like crustacean - is harvested for use in fish feed, dietary supplements, and even cosmetics. The depletion of krill can have significant impacts on the Antarctic food chain, as it is a key food source for many species, including whales, penguins, and seals. Additionally, the hole in the ozone layer over Antarctica allows for more UV radiation to penetrate the atmosphere, which can harm phytoplankton and other organisms at the base of the food chain.

Presently,the Antarctic Food Chain Is Being Threatened by Overexploitation and UV