The practice that would decrease the impact of extracting minerals for smartphones is the properly disposing of mining waste
Most modern smartphones require use of minerals such as copper, tungsten, and cobalt for manufacturing.
These minerals have to be extracted from soil and this has a huge negative impact on ecosystems.
Therefore, the Option D is correct
Read more about minerals
brainly.com/question/18078524
Answer:
properly disposing of mining waste
Explanation: