Tiếng AnhTừ đề thi
Question 19: A. Having increased sky glow over cities, the new LED lighting makes it difficult to see faint stars at night B. Urban areas wh...
Đề bài
Question 19:
A. Having increased sky glow over cities, the new LED lighting makes it difficult to see faint stars at night
B. Urban areas where LED streetlights are widely installed often experience brighter nights than before
C. It's explained that this problem harms nocturnal animals and damages systems everywhere
D. The blue light, which spreads across the sky above cities, disrupts natural nighttime behavior in many species
