Question

Each year, about 1.2 million cases of skin cancer are reported worldwide. An increased exposure to environmental conditions is a major link to the increase in cases. Based on this information, which is the best conclusion?
Limiting exposure to the sun may reduce the chance of skin cancer.
Limiting exposure to the sun may increase the chance of skin cancer.
Increasing exposure to the sun may reduce the chance of skin cancer.
Increasing exposure to the sun will not affect the chance of skin cancer.

Answer 1

Limiting exposure to the sun may reduce the chance of skin cancer.

Reason: The statement links increased environmental exposure (e.g., sun/UV) to more cases, so reducing that exposure would likely lower risk.