Question

Which statement best describes trends in safety in underground and surface mining in the United States?(1 point)

Responses

Injury rates for both underground and surface mining decreased in the 1900s but rose sharply in the last decade.
Injury rates for both underground and surface mining decreased in the 1900s but rose sharply in the last decade.

Injury rates for both underground and surface mining have decreased over the past four decades.
Injury rates for both underground and surface mining have decreased over the past four decades.

Fatal injury rates are higher for surface mining than for underground mining.
Fatal injury rates are higher for surface mining than for underground mining.

Underground mining has lower rates of fatal and nonfatal injuries than surface mining.

Answer 1

[AI-generated answer — Bot GPT 3.5]

Injury rates for both underground and surface mining have decreased over the past four decades.