Copper is a mined mineral commonly used in plumbing and wiring. As Earth’s population increases, copper use also increases. Which of these statements show ways this increased use of copper affects Earth itself?

Question

A. The amount of available copper ore decreases.

B. Copper becomes more expensive because it is rarer.

C. People are encouraged to recycle copper.

D. Pollution from mining increases.

(1 point)
Responses

A and B
A and B

A, B, C, and D
A, B, C, and D

B and C
B and C

A and D

Answer 1

The correct response that shows ways the increased use of copper affects Earth itself is:

A and D

A states that the amount of available copper ore decreases, which is a direct effect of increased mining due to higher demand.

D mentions that pollution from mining increases, which is another negative impact of increased copper extraction.

While statements B and C discuss economic effects and recycling incentives, they do not directly relate to the effects on Earth itself. Therefore, the best answer is A and D.