Which of the following is not a long-term effect of mining in the picher mining district?
a. increased levels of lead in the blood stream
b. increased incidents of kidney disease
c. increased levels of particulates in the air
d. increased amounts of vegetation

Increased amounts of vegetation is NOT a long-term effect of mining in the Picher Mining District   (Option D)

Explanation: However, these mines as much as they contribute, they are destroying our environment and contribute in global warming.

There are many long-term effects of mining:  

- Due to mining, many of the resources may run out in the next ten years  

- Mines can cause erosion  

-causes Loss of bio-diversity  

- Pollution in the soil, water and air  

- Machines that are used in mining also produce large amount of greenhouse gases

answer: i don't know

explanation:

you need to provide a picture, otherwise i can't tell you.

if you can provide one, i'd be more than happy to you with this!