As more uv rays began to pass through the ozone layer, a. temperatures on the earth decreases. b. severe weather patterns became more frequent in the northern hemisphere only. c. temperatures increased in many world regions. d. pollution became the number one concern for all nations.

c. temperatures increased in many world regions.


This condition is called global warming. it happens when the ozone layers whose role is to protect the earth from these ultra violet rays become depleted due to escalated pollution. it leads to a green house effect where heat is not lost from the earth, leading to increased warming.