I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS CORRECTLY FIRST . The image below depicts Earth's ozone levels from 2016. The darker portion indicates the lowest level of ozone. Which of the following statements is true?

A. Thinning ozone levels in the atmosphere only affect the North Pole.

B. Thinning ozone levels in the atmosphere contribute to changes in bird migration patterns.

C. Thinning ozone levels in the atmosphere always accelerate the rate of photosynthesis in plant life.

D. Thinning ozone levels in the atmosphere may lead to increased exposure to ultraviolet radiation at the Earth's surface.