Question: Compared to 50 years ago, the thinning ozone layer has produced dramatic increases in cases of:
- asthma
- color blindness
- cataracts
- skin cancer Which of the above is/are correct?
Options:
A) 1 and 2
B) 3 and 4
C) 1, 2 and 3
D) All of these
Show Answer
Answer:
Correct Answer: B
BETA
